Spacecraft Mission News (English, German) – 14.03.19

Front Page / Titelseite

Where We Are

Emily Lakdawalla introduces an at-a-glance spacecraft locator to The Planetary Report.
read more … https://ift.tt/2VTnAzK
via Planetary Society Blog https://ift.tt/QRHOCj

Methan auf Mars muss kein Hinweis auf Leben sein

Als der im Sommer 2012 im Rahmen der Nasa-Mission „Mars Science Laboratory“ im Gale-Krater abgesetzte Rover Curiosity Ausbrüche des Gases Methan registrierte, und mehr noch, als die Messungen mit dem Laser-Spektrometer an Bord des Robotfahrzeugs jahreszeitliche Schwankungen des Methan-Anteils in der dünnen Mars-Atmosphäre zeigten, gerieten die Forscher auf der Erde in Aufregung. Denn auf der Erde deutet so etwas zumeist auf biologische Aktivität…
read more … https://ift.tt/2SVNlOe
via Astronomie.de – Der große Feed mit allen News https://ift.tt/2hhCviI

Amidst Cuts to NASA, Mars Sample Return May Finally Happen

The President’s Budget Request for NASA in 2020 would start a Mars Sample Return mission and ramp up efforts to send humans to the Moon. But it would still kick off the first year of a new decade with a half-billion dollar cut to the space agency.
read more … https://ift.tt/2TseVHM
via Planetary Society Blog https://ift.tt/QRHOCj

SwRI-led LAMP instrument sheds light on lunar water movement

Using the Southwest Research Institute-led Lyman Alpha Mapping Project (LAMP) aboard NASA’s Lunar Reconnaissance Orbiter (LRO), scientists have observed water molecules moving around the dayside of the Moon. A paper published in Geophysical Research Letters describes how LAMP measurements of the sparse layer of molecules temporarily stuck to the surface helped characterize lunar hydration changes over the course of a day. Up until the last decade or so, scientists thought the Moon was arid, with any water existing mainly as pockets of ice in permanently shaded craters near the poles. More recently, scientists have identified surface water in sparse populations of molecules bound to the lunar soil, or regolith. The amount and locations vary based on the time of day. This water is more common at higher latitudes and tends to hop around as the surface heats up.
read more … https://ift.tt/2H9aP0I
via Southwest Research Institute https://www.swri.org

Read full newspaper / Gesamte Ausgabe lesen

Spacecraft Mission News (English, German) – 07.03.19

Front Page / Titelseite

NASA InSight Lander: hammering hole / hämmert Loch in den Marsboden

NASA’s InSight Mars lander got stuck between a rock in a hard place

Hammer time appears to be over. NASA’s InSight lander, which is currently the rover in charge on the Red Planet, has hit its first snag. The lander has been snapping pics and exploring Mars since Nov. 26, 2018, and successfully set its heat probe onto the planet’s dusty surface on Feb. 12.

read more … https://ift.tt/2J8veoH

via CNET https://www.cnet.com

Mars-Sonde Insight: Bohrinstrument HP³ stößt auf Widerstand – vorerst Pause

Das deutsche Bohrinstrument HP³ ist auf dem Weg in den Marsboden auf ein unerwartetes Hindernis gestoßen. Jetzt wollen die Forscher das erst einmal prüfen.

read more … https://ift.tt/2EFy0w4

via heise online https://www.heise.de

Good luck ‘Mole’ – DLR’s HP3 experiment starts hammering into the Martian soil

On 28 February 2019, the German Aerospace Center (DLR) ‘Mole’ fully automatically hammered its way into the Martian subsurface for the first time. In a first step, it penetrated to a depth between 18 and 50 centimetres into the Martian soil with 4000 hammer blows over a period of four hours. „On its way into the depths, the mole seems to have hit a stone, tilted about 15 degrees and pushed it aside or passed it,“ reports Tilman Spohn, Principal Investigator of the HP3 experiment.

read more … https://ift.tt/2

Spacecraft Mission News (English, German) is out. Special feature for the #NASA Mission @NASAInSight on #Mars. 

Spacecraft Mission News (English, German) is out. Special feature for the #NASA Mission @NASAInSight on #Mars. 

NEh8tB

via DLR Portal – News https://ift.tt/2XcaI9s

InSight: Mars-Maulwurf hämmert sich in den Marsboden

Mit dem NASA-Lander InSight ist auch eine kleine, vom DLR entwickelte Rammsonde zum Mars gelangt, die sich bis zu fünf Meter in den Untergrund des Roten Planeten graben soll, um hier Temperaturmessungen vorzunehmen. In der vergangenen Woche hat sie ihre Arbeit aufgenommen und sich mit 4000 Hammerschlägen schon ein wenig in den Untergrund gegraben.

read more … https://ift.tt/2XDXySW

via astronews.com – Aktuelle Meldungen – Raumfahrt https://ift.tt/2NsXcK3

InSight mission: the Mars ‘Mole’ takes a break

As part of NASA’s InSight mission, the German Aerospace Center (DLR) developed a penetrometer designed to dig three to five metres below the surface of Mars and measure the heat emanating from the planet’s interior.

read more … https://ift.tt/2H0xIDE

via DLR Portal – News https://ift.tt/2XcaI9s

Mission InSight: Pause für den Marsmaulwurf

Das Deutsche Zentrum für Luft- und Raumfahrt (DLR) hat im Rahmen der NASA-Mission InSight eine Rammsonde entwickelt, um drei bis fünf Meter unter die Oberfläche des Mars zu graben und dort die Wärme aus dem Inneren des Roten Planeten zu messen.

read more … https://ift.tt/2Uhxjj3

via DLR Portal – News-Archiv Raumfahrt https://www.dlr.de/dlr/

Further News in Chapter “NASA’s Insight Mars Lander” /
Weitere Nachrichten hierzu im Kapitel “NASA’s Insight Mars Lander”

SpaceX‘s Crew Dragon Demo to ISS / Testflug der Crew Dragon zur ISS

SpaceX-Kapsel erreicht ISS: Der Drache hat angedockt

Die Raumkapsel „Crew Dragon“ des Unternehmens SpaceX hat erfolgreich die Raumstation ISS erreicht. Die USA versprechen sich von der geglückten Mission ein neues Kapitel in der Raumfahrt.

read more … https://ift.tt/2IPJX7I

via SPIEGEL ONLINE – Nachrichten http://www.spiegel.de

Testflug erfolgreich: Private Raumkapsel „Crew Dragon“ erreicht die ISS

Die Nasa sieht in der Firma SpaceX den Nachfolger für die Space-Shuttles, um die Abhängigkeit von Russland zu beenden. Der Testflug mit einer Puppe gelang.

read more … https://ift.tt/2XBYTcI

via heise online News https://www.heise.de/

SpaceX Crew Dragon Successfully Docks to Station

After making 18 orbits of Earth since its launch early Saturday morning, the Crew Dragon spacecraft successfully attached to the International Space Station’s Harmony module forward port via “soft capture” at 5:51 a.m. EST while the station was traveling more than 250 miles over the Pacific Ocean, just north of New Zealand.

read more … https://ift.tt/2ErmZ1m

via Space Station https://ift.tt/1YeiiOv

Crew Dragon Successfully Docks to International Space Station

Docking occurred slightly ahead of schedule at 5:51 EST

read more … https://ift.tt/2TeSvd9

via Planetary Society Blog https://ift.tt/QRHOCj

Further News in Chapter “International Spacestation (ISS)” /
Weitere Nachrichten hierzu im Kapitel “International Spacestation (ISS)”

Read full newspaper / Gesamte Ausgabe lesen

Spacecraft Mission News (English, German) – 14.02.19

Front Page / Titelseite

Title picture: NASA/JPL-Caltech

NASA to Share Results of Effort to Recover Mars Rover

NASA will discuss the status of its Mars Exploration Rover Opportunity in a media briefing at 11 a.m. PST (2 p.m. EST) Wednesday, Feb. 13, from the Jet Propulsion Laboratory.

read more … https://go.nasa.gov/2DDwSsp

via Latest News – NASA’s Mars Exploration Program https://go.nasa.gov/2gRBMK4

Mars-Rover Opportunity: Letzter Kontaktversuch der NASA

Nach mehr als sieben Monaten stellt die NASA ihre Versuche ein, mit Opportunity Kontakt aufzunehmen. Damit endet die überaus erfolgreiche Mission.

read more … http://bit.ly/2WZlsIk

via heise online News https://www.heise.de/

Touchdown for InSight’s Heat Probe

InSight has gone two for two, placing the second of its instruments gently on the Martian ground.

read more … http://bit.ly/2Bym0f7

via Planetary Society Blog http://bit.ly/QRHOCj

Read more in Chapter “Feature – NASA’s Insight Mars Lander” /

Mehr unter “Feature – NASA’s Insight Mars Lander”

Russische Medaille für Alexander Gerst

Der deutsche ESA-Astronaut Alexander Gerst ist am Dienstag im Sternenstädtchen bei Moskau mit der russischen Medaille Kosmos ohne Grenzen ausgezeichnet worden. Er nahm sie im Kosmonauten-Ausbildungszentrum( ZPK) Juri Gagarin entgegen.

read more … http://bit.ly/2DyfFAp

via Gerhard Kowalski http://bit.ly/2sRnRXD

NASA’s MAVEN Spacecraft Shrinking its Mars Orbit to Prepare for Mars 2020 Rover

The MAVEN spacecraft today is starting a campaign to tighten its orbit around Mars to prepare to serve as a data-relay satellite for NASA’s Mars 2020 rover, which launches next year.

read more … https://go.nasa.gov/2TO5AWO

via Latest News – NASA’s Mars Exploration Program https://go.nasa.gov/2gRBMK4

MAVEN Spacecraft Shrinking its Orbit to Prepare for Mars 2020 Rover

NASA’s 4-year-old atmosphere-sniffing Mars Atmosphere and Volatile Evolution (MAVEN) mission is embarking on a new campaign today to tighten its orbit around Mars. The operation will reduce the highest point of the MAVEN spacecraft’s elliptical orbit from 3,850 to 2,800 miles (6,200 to 4,500 kilometers) above the surface and prepare it to take on additional responsibility as a data-relay satellite for NASA’s Mars 2020 rover, which launches next year.

read more … https://go.nasa.gov/2I7SbaU

via NASA

NASA’s Webb Is Sound After Completing Critical Milestones

NASA’s James Webb Space Telescope has successfully passed another series of critical testing milestones on its march to the launch pad.

read more … https://go.nasa.gov/2DluMNG

via Webb Telescope Features http://www.nasa.gov/

Read full newspaper / Gesamte Ausgabe lesen

Spacecraft Mission News (English, German) – 07.02.19

Front Page / Titelseite

Credit title picture: NASA/JPL-Caltech

So long, MarCO, and thanks for the radio transmissions

NASA says it does not expect to receive any more transmissions from the MarCO CubeSats that accompanied Insight to Mars last year.

read more … http://bit.ly/2UH1uA0

via Planetary Society Blog http://bit.ly/QRHOCj

The World’s 1st Interplanetary Cubesats Go Silent Beyond Mars

The first small spacecraft to ever leave Earth’s orbit have been silent for more than a month, NASA said today (Feb. 5) in an announcement about the pair of Mars Cube One probes nicknamed MarCO.

read more … http://bit.ly/2WFHm37

via Space.com https://www.space.com

ISS suffers another leak, but this time of the messy, non-dangerous, type

Around 11 liters of water leaked into the International Space Station (ISS) during work to prepare for the future installation of the Urine Transfer System (UTS). Although the incident was minor compared to the more worrying pressure leak caused by a hole in the since-departed Soyuz MS-09, it once again highlights the day-to-day maintenance required on the orbital outpost that will play into lessons learned ahead of crewed deep space exploration.

read more … http://bit.ly/2BjMWyO

via NASASpaceFlight.com

Die ISS hat wieder ein Loch: Diesmal in der Weltraum-Toilette

Auf der Internationalen Raumstation ist bei Reparaturarbeiten an der Toilette eine erhebliche Menge Flüssigkeit ausgetreten.

read more … http://bit.ly/2GgxXdt

viafuturezone.at

Deep Impact: The Deep-Space Comet Hunter

NASA’s Deep Impact mission was the most-traveled deep-space comet hunter of its time.

read more … http://bit.ly/2t8FVN6

via Space.com https://www.space.com

Coffee Lovers May Someday Brew Their Java with Space-Roasted Beans

There’s gourmet coffee, and then there’s coffee roasted by the searing heat of re-entry into Earth’s atmosphere from the edge of space.

read more … http://bit.ly/2DPNyy8

via Space.com https://www.space.com

Vollständigen Artikel lesen

Spacecraft Mission News (English, German) – 24.01.19

Front Page / Titelseite

Credit issue picture / Quelle Titelbild: NASA/JPL-Caltech/Space Science Institute

Age of Saturn‘s Rings / Alter der Ringe des Saturns

NASA-Sonde Cassini: Saturnringe viel jünger als gedacht – und bald verschwunden

Die Ringe des Saturn sind wohl erst frühestens vor 100 Millionen Jahren entstanden. Und mehr als nochmal so lange bestehen werden sie wohl nicht.

Read more… http://bit.ly/2Mk5nrq

via heise online – January 18, 2019 at 03:50PM

Neue Forschungsergebnisse: Saturn-Ringe sind wohl jünger als gedacht

Der majestätische Saturn ist viele Milliarden Jahre alt. Doch sein Markenzeichen hat er wohl noch gar nicht so lange, wie ein Forscherteam herausgefunden hat.

Read more… http://bit.ly/2FDsih6

via – ZDFmediathek – January 21, 2019 at 04:27PM

Saturn’s rings are ‚very young‘

We’re looking at Saturn at a very special time in the history of the Solar System, according to scientists. They’ve confirmed the planet’s iconic rings are very young – no more than 100 million years old, when dinosaurs still walked the Earth.

Read more… https://bbc.in/2CqENIW

via BBC News – January 21, 2019 at 04:30PM

NASA’s Cassini Data Show Saturn’s Rings Relatively New – Solar System Exploration: NASA Science

The rings of Saturn may be iconic, but there was a time when the majestic gas giant existed without its distinctive halo. In fact, the rings may have formed much later than the planet itself, according to a new analysis of gravity science data from NASA’s Cassini spacecraft.

Read more… https://go.nasa.gov/2W1RNgQ

via Solar System Exploration: NASA Science – January 21, 2019 at 04:30PM

Hubble: Wide Field Camera 3 scheint wieder fit

Die Beobachtungen mit der Wide Field Camera 3 an Bord des Weltraumteleskops Hubbles dürften bald weitergehen: Die NASA hat das Instrument gestern wieder in den normalen Betriebsmodus versetzt. Nach einigen weiteren Tests könnte der normale Beobachtungsbetrieb bald wieder aufgenommen werden. In der letzten Woche hatte es Probleme mit der Kamera gegeben.

Read more… http://bit.ly/2T4fALt

via Astronomie – January 21, 2019 at 08:05AM

Hubble’s Wide Field Camera 3 Recovered, Collecting Science Data

The Hubble Space Telescope’s Wide Field Camera 3 was brought back to full operational status and completed its first science observations just after noon EST today, Jan. 17. The instrument autonomously shut down on Jan. 8 after internal data erroneously indicated invalid voltage levels.  The Wide Field Camera 3 was installed on Hubble in May 2009 during the last servicing mission. It has taken over 240,000 observations to date and is the most used instrument of Hubble’s current complement.

Read more… https://go.nasa.gov/2LZ5zwm

via NASA https://www.nasa.gov- January 23, 2019 at 04:50PM

Genaue Startdaten von Boeings Starliner zur ISS stehen angeblich fest

Read more… http://bit.ly/2W96mj4

via Gerhard Kowalski http://bit.ly/2GYyAt8 January 17, 2019 at 08:11AM

China’s Moon Plants Are Dead

The moon is a lifeless world once again. The cotton plants that sprouted on the moon’s far side aboard China’s Chang’e 4 lander are dead, done in by the bitter cold of the lengthy lunar night, GBTimes reported today (Jan. 16).

Read more… http://bit.ly/2swqqOt

via Space.com https://www.space.com- January 16, 2019 at 11:27PM

 

Read full newspaper / Gesamte Ausgabe lesen

Spacecraft Mission News (English, German) – 17.01.19

Front Page / Titelseite

Credit issue header picture: NASA/JPL-Caltech

Ocean Moons, Promising Targets in Search for Life, Could Be Dead Inside

For more than two decades, scientists have wondered whether extraterrestrial life may be flourishing deep below the icy coatings boasted by moons in our outer solar system. Spacecraft like the Galileo mission to Jupiter and the Cassini mission to Saturn have stumbled on evidence that some of their moons hide global oceans, warmed by the pull of the giant planet they orbit. And oceanic explorers much closer to home have discovered dynamic communities living in darkness around geologic features on the ocean floor. Combine the two and it’s easy to be carried away with dreams of alien seafloors teeming with microbes. But new research is looking deeper, into the rock itself, and suggesting that these worlds may be dead inside — not just biologically, but geologically as well.

Read more… http://bit.ly/2Fnc9w0

via Space.com https://www.space.com- January 14, 2019 at 01:20PM

Shutdown Grounds NASA’s Airborne Observatory

The ongoing partial government shutdown has grounded a NASA aircraft used for astronomical observations amid reviews about how to operate that program in the future. The Stratospheric Observatory for Infrared Astronomy (SOFIA), a Boeing 747 with a 2.5-meter telescope mounted in its fuselage, has been unable able to perform any science flights since the shutdown started Dec. 22, project officials said during a town hall session about the program Jan. 8 during the 233rd Meeting of the American Astronomical Society (AAS) here.

Read more… http://bit.ly/2M7GQWu

via Space.com https://www.space.com- January 12, 2019 at 01:27AM

Lunar Orbital Platform-Gateway: NASA’s Proposed Lunar Space Station

The Lunar Orbital Platform-Gateway is a proposed NASA program that would bring astronauts to the moon to operate a lunar space station. The concept has generated a wealth of research and numerous political discussions since 2017, especially because NASA’s stated goal under the Trump administration is to return to the moon before going to Mars.

Read more… http://bit.ly/2RrCWh8

via Space.com https://www.space.com- January 16, 2019 at 02:03AM

Cotton Seed Sprouts on the Moon’s Far Side in Historic First by China’s Chang’e 4

Before China finished packing up its Chang’e 4 lunar lander to be blasted off on a never-before-accomplished journey to the far side of the moon, scientists slipped in a small tank holding plant seeds. And now, the team announced, a cotton seed has sprouted.

Read more… http://bit.ly/2su197S

via Space.com https://www.space.com- January 15, 2019 at 05:54PM

There Is Now Life On Two Worlds In Our Solar System

Read more… http://bit.ly/2RN2BjW

via NASA Watch http://nasawatch.com/- January 15, 2019 at 05:36PM

China Details Future Moon Plans, Including Polar Research Station

China’s bold moon-exploration plans don’t stop with the pioneering Chang’e 4 mission, which made the first-ever soft landing on the lunar far side on Jan. 2.

The State Council Information Office of China (SCIO) held a press conference Monday (Jan. 14) to discuss that epic touchdown, and to give an overview of the nation’s future activities on Earth’s nearest neighbor.

Read more… http://bit.ly/2AOpsSu

via Space.com https://www.space.com- January 15, 2019 at 01:21PM

Hubble Space Telescope’s Glitchy Eye Should Clear Up Soon

The Hubble Space Telescope’s main eye on the universe should be back up and running soon. Hubble’s Wide Field Camera 3 (WFC3) took itself offline last week as a safety precaution, after onboard software noticed anomalous voltage readings within the instrument. But Hubble team members have now determined that voltage levels actually remained within the normal range, ascribing the glitch to a telemetry issue rather than a power-supply problem.

Read more… http://bit.ly/2DeR4lr

via Space.com https://www.space.com- January 16, 2019 at 01:38PM

Read full newspaper / Gesamte Ausgabe lesen

Kurzberichte aus dem Spätsommer und Herbst (2/3): (keine) ISS, Startrail, Mondimpressionen und Bommelmütze – Astronomie ohne Teleskop am 08., 09. und 13. Oktober 2018

Hier kommt der zweite verspätete Kurzbericht meiner astronomischen Beobachtungen. Dieses Mal gibt es einige Impressionen ohne Teleskop aus dem Oktober.

ISS Trail am 08.10.18

Den Anfang macht ein ISS Überflug am frühen Abend. Im Bild ist noch das letzte Leuchten vom Sonnenuntergang zu sehen. Im Gegensatz zum Beobachtungsabend am 12.10.18 hatte ich die ISS während des Dämmerlichts aber noch fotografisch einfangen können. Die Strichspur ist allerdings sehr schwach, obwohl die Raumstation mit bloßem Auge als heller Punkt prominent am Himmel zu sehen war. Hier muss ich noch experimentieren, wie ich die ISS bei beleuchtetem Himmel noch besser aufnehmen kann, ohne dass der restliche Himmel überbelichtet wird. Das nachfolgende Bild entstand mit der Olympus M10 im Live Composite Modus mit einer Belichtungszeit von 15 Sekunden pro Einzelbild.

Vollständigen Artikel lesen

Spacecraft Mission News (English, German) – 20.12.18

On My Own Behalf / In eigener Sache

Dies ist die letzte Ausgabe in diesem Jahr. Die nächste Spacecraft Mission News wird am 10. 01.19 erscheinen. Ich wünsche allen Lesern schöne Feiertage und einen guten Start ins neue Jahr!

This will be the last issue for this year. Spacecraft Mission News will return on 10.01.19. I wish you a great holiday season and a good start into the new year!

 

Front Page / Titelseite

Alexander Gerst returns from ISS / Alexander Gerst kehrt von der ISS zurück

Alexander Gerst ist wieder zurück auf der Erde: All-Zeit vorbei

Fast 200 Tage lang war Astronaut Alexander Gerst auf der ISS, jetzt ist er zurück: Um kurz nach sechs Uhr landete er in Kasachstan. Noch am Abend wird er in Deutschland erwartet.

Read more… https://ift.tt/2EHaDVt

via SPIEGEL ONLINE – December 20, 2018 at 07:37AM

Rückkehr des ESA-Astronauten Alexander Gerst am 20.12.2018

Der deutsche ESA- Astronaut Alexander Gerst beendet seinen zweiten Aufenthalt auf der Internationalen Raumstation. Er ist bisher der zweite ESA-Astronaut, der das Kommando über die Internationale Raumstation inne hatte. Damit geht auch seine Horizons-Mission zu Ende, bei der über 50 Experimente  im schwerelosen Forschungslabor der ISS für die Partner durchgeführt wurden.

Read more… https://ift.tt/2GtKgDW

via European Space Agency – December 20, 2018 at 07:42AM

Watch Alexander Gerst’s return to Earth

ESA astronaut Alexander Gerst is wrapping up his second stay on the International Space Station, the Horizons mission, running over 50 experiments for the partners of the weightless research laboratory as well as maintaining the outpost. Alexander became the second ESA astronaut to take over command of the International Space Station.

Read more… https://ift.tt/2STg0Uo

via European Space Agency – December 20, 2018 at 07:43AM

NASA Astronaut, Crewmates Returns to Earth After 197-Day Mission

Three members of the International Space Station’s Expedition 57 crew, including NASA astronaut Serena Auñón-Chancellor, returned to Earth Thursday, safely landing at 12:02 a.m. EST (11:02 a.m. local time) in Kazakhstan. Auñón-Chancellor and her crewmates, Expedition 57 Commander Alexander Gerst of ESA (European Space Agency) and Soyuz Commander Sergey Prokopyev, launched June 6 and arrived at the space station two days later to begin their mission. Over 197 days, they circled the globe 3,152 times, covering 83.3 million miles.

Read more… https://ift.tt/2T0vg1E

via NASA – December 20, 2018 at 07:58AM

Most distant encounter: Spacecraft New Horizons approaching Ultima Thule / Bisher entfernteste Begegnung: Raumsonde New Horizons wird bald Ultima Thule erreichen

New Horizons Spacecraft on Target for Superclose Flyby of Ultima Thule

NASA’s New Horizons spacecraft will indeed get very close to the mysterious, distant object Ultima Thule on New Year’s Day. Mission principal investigator Alan Stern today (Dec. 18) gave the all-clear for New Horizons to stay on its optimal flyby course, which will take the probe within just 2,200 miles (3,500 kilometers) of Ultima Thule at 12:33 a.m. EST (0533 GMT) on Jan. 1.

Read more… https://ift.tt/2Bq0wA6

via Space.com https://www.space.com- December 19, 2018 at 01:22PM

What to Expect When New Horizons Visits 2014 MU69, Ultima Thule

New Horizons is rapidly approaching its New Year’s encounter with the most distant world ever visited, 2014 MU69. Closest approach will be at a distance of 3,500 kilometers at about 05:33 on 1 January UTC, and it’ll happen at a zippy 14.16 kilometers per second. Space fans can’t wait to see pictures of this distant, tiny world, an ancient relic of the formation of our solar system, which the mission and NASA have nicknamed “Ultima Thule,” until it is formally named. (I think we should all get to give it our own nicknames. I’m partial to „Moo,“ or maybe „Peanut.“)

Read more… https://ift.tt/2GoZ9HI

via | The Planetary Society – December 19, 2018 at 09:25PM

Hell Yes, NASA’s New Horizons Will Buzz Right Past Ultima Thule on New Year’s Day

Today was the last possible day for mission controllers to adjust the trajectory of the New Horizons spacecraft as it approaches Ultima Thule, a distant Kuiper Belt object. With no detectable dangers in sight, NASA has given the green light for the spacecraft to remain along its optimal path—a trajectory that will result in an intimate flyby in just two weeks time.

Read more… https://ift.tt/2UTNzr9

via Gizmodo – December 19, 2018 at 09:26PM

New Horizons‘ Flyby of Ultima Thule (KBO 2014 MU69)

After the successful flyby of Pluto on July 14th 2015, the interplanetary probe New Horizons is continuing it’s mission targeting 2014 MU 69, nickamed Ultima Thule, a remote trans-neptunian Kuiper Belt Object.

Read more… https://ift.tt/2T17Lps

via TheSkyLive: The Solar System at your Fingertips – December 19, 2018 at 09:26PM

Saturn loses its rings / Saturn verliert seine Ringe

Saturn’s Rings Are Beautiful, But They Won’t Last

Chances are, you wouldn’t recognize Saturn without its trademark thick band of rings. But if you could travel 300 million years into the future, you would need to, because by then, chances are those rings would be gone — and they could disappear even faster.

Read more… https://ift.tt/2GsRng5

via Space.com https://www.space.com- December 18, 2018 at 01:41PM

Saturn verliert seine Ringe

Die typischen Ringe des Planeten verschwinden allerdings nicht plötzlich, sondern allmählich. Sie bestehen zu großen Teilen aus Wassereis und regnen sozusagen auf die Saturnoberfläche. Astronomen der Nasa haben ausgerechnet, dass jede Sekunde etwa eineinhalb Tonnen Eis durch die Schwerkraft des Planeten runterkommen. Wenn das so weitergeht, hat Saturn in 300 Millionen Jahren keine Ringe mehr. Das Team hat noch andere Verluste eingerechnet und kommt dann sogar auf nur noch 100 Millionen Jahre. Das ist ganz schön kurz, wenn man es mit den vier Milliarden Jahren vergleicht, die der Saturn alt ist.

Read more… https://ift.tt/2Coz7QA

via Deutschlandfunk Nova – December 19, 2018 at 09:24PM

Bröckelndes Geröll: Der Saturn verliert seine Ringe – SPIEGEL ONLINE – Wissenschaft

100.000 Ringe umfassen den Saturn, ihr äußerer hat einen Durchmesser von nahezu einer Million Kilometer. Erstaunlich dünn sind die Ringe, der dickste misst gerade mal 100 Meter. Eine Schallplatte mit dem gleichen Verhältnis von Dicke zu Durchmesser wäre nicht mal einen Zehntausendstel Millimeter hoch.

Read more… https://ift.tt/2EFIoGB

via SPIEGEL ONLINE – December 19, 2018 at 09:25PM

Ringless Saturn? The Planet’s Famous Feature May Be Surprisingly Young.

Saturn’s rings are among the most eye-catching sights in the solar system—and yet they haven’t always been there. A new analysis suggests the planet’s majestic bangles might be so young that if dinosaurs looked up, they could have witnessed an otherwise plain, straw-colored Saturn putting a ring on itself—one that would have been briefly enormous.

Read more… https://ift.tt/2mc55aq

via Latest Stories – December 19, 2018 at 09:27PM

Saturn is losing its rings: NASA says they will be gone in 100m years

The rings are being pulled into Saturn by gravity as a dusty rain of ice particles, a new NASA study has revealed. Ring particles are caught in a balancing act between the pull of Saturn’s gravity, which wants to draw them back into the planet, and their orbital velocity, which wants to fling them outward into space. ‚We estimate that this ‚ring rain‘ drains an amount of water products that could fill an Olympic-sized swimming pool from Saturn’s rings in half an hour,‘ said James O’Donoghue of NASA’s Goddard Space Flight Center in Greenbelt, Maryland.

Read more… https://ift.tt/2BrfuFS

via Mail Online – December 19, 2018 at 09:28PM

 

Steph Curry Tells Former Astronaut Scott Kelly Moon-Landing Comment Was ‚Made in Jest‘

Steph Curry is sorry for all the trouble his moon-landing comments have caused. On a podcast that aired last week, the NBA superstar said he doesn’t believe that humanity actually landed on the moon. The offhand remark (which was echoed by several other NBA players on the podcast) went viral, prompting a wave of reaction from folks imploring Curry to clarify or repudiate his stance, and to educate himself about NASA and spaceflight history.

Read more… https://ift.tt/2Eq510I

via Space.com https://www.space.com- December 17, 2018 at 10:32PM

Read full newspaper / Gesamte Ausgabe lesen

Spacecraft Mission News (English, German) 13.12.18

Front Page / Titelseite

China‘s spacecraft to the backside if the moon / Chinas schickt Raumsonde zur Rückseite des Monds

Chang’e-4 spacecraft enters lunar orbit ahead of first ever far side landing – SpaceNews.com

China’s Chang’e-4 lander and rover spacecraft successfully entered lunar orbit Wednesday following a four-and-half-day flight to the moon. The spacecraft entered an elliptical lunar polar orbit with a perilune of 100 kilometers at 3:45 a.m. Eastern (08:45 UTC) Dec. 12 following a lunar orbit insertion burn.

Read more… https://ift.tt/2Gecxy7

via SpaceNews.com – December 13, 2018 at 06:46AM

Chang’e-4 Successfully Enters Lunar Orbit

China’s Chang’e-4 lunar mission, the first-ever soft-landing endeavor on the lunar farside, launched successfully on 8 December at 02:23 Beijing time (7 December at 18:23 UTC) via a Long March 3B rocket from Xichang Satellite Launch Center. The launch carried a lander and a rover toward the Moon. On 12 December at 8:45 Beijing time (16:45 UTC), the spacecraft arrived in lunar orbit, preparing for a landing in early January.

Read more… https://ift.tt/2RVfEfU

via | The Planetary Society – December 13, 2018 at 06:48AM

Weltraum: Wie China als erste Nation auf der Rückseite des Mondes landen will – SPIEGEL ONLINE – Wissenschaft

Die letzten Vorbereitungen zur Reise „hinter den Mond“ laufen. Der Start der Sonde „Chang’e 4“ ist für Freitagabend deutscher Zeit vom Weltraumbahnhof im westchinesischen Xichang geplant, wie Quellen im Umfeld des chinesischen Raumfahrtprogramms der Deutschen Presse-Agentur bestätigten.

Read more… https://ift.tt/2E5SuPZ

via SPIEGEL ONLINE – December 6, 2018 at 01:35PM

Auf zur 1. Landung auf der Rückseite des Mondes

In der Fußgängerzone in Essen konnte man letztens schon einen detaillierten Blick auf die Mond-Rückseite werfen (dank eines kurzen Gastspiels des ‚Museum of the Moon‘, oben) – aber heute gegen 19:20 MEZ soll mit Chinas Chang’e-4 zum ersten Mal ein Lander nebst Rover und schon im Mai gestartetem Kommunikations-Satellit (Grafik darunter) zum Aitken-Becken (Karte in der Mitte) geschickt werden

Read more… https://ift.tt/2BXHrXC

via Skyweek Zwei Punkt Null – December 8, 2018 at 08:43AM

Chang’e 4 in Pictures: China’s Mission to the Moon’s Far Side

China launched its Chang’e 4 mission to the far side of the moon on Dec. 8, 2018 Beijing Time (Dec. 7 EST/GMT). China is the first country ever to send a rover to soft-land on the lunar farside.

Read more… https://ift.tt/2L3dKHh

via Space.com https://www.space.com- December 8, 2018 at 01:40PM

China Launches 1st Mission to Land on the Far Side of the Moon

The first-ever surface mission to the far side of the moon is underway. China’s robotic Chang’e 4 spacecraft streaked away from Earth today (Dec. 7), launching atop a Long March 3B rocket from the Xichang Satellite Launch Center at about 1:23 p.m. EST (1823 GMT; 2:23 a.m. on Dec. 8 local China time). If all goes according to plan, Chang’e 4 will make history’s first landing on the lunar far side sometime in early January. The mission, which consists of a stationary lander and a rover, will perform a variety of science work and plant a flag for humanity in a region that remains largely unexplored to date.

Read more… https://ift.tt/2B2cY9b

via Space.com https://www.space.com- December 7, 2018 at 07:56PM

China bricht zur Rückseite des Mondes auf

China ist als erste Weltraumnation zu einer Reise auf die Rückseite des Mondes aufgebrochen. Eine Rakete vom Typ „Langer Marsch 3B“ hob am Samstag vom Raumfahrtbahnhof Xichang in der südwestchinesischen Provinz Sichuan ab, um die Mondsonde „Chang’e 4“ mit einem Roboterfahrzeug an Bord in Richtung des Erdtrabanten zu schicken.

Read more… https://ift.tt/2C2aNnP

via heise online – December 10, 2018 at 07:56AM

Chang’e-4: Erdabgewandte Seite des Mondes im Visier

China macht Ernst in Sachen Monderforschung: Aktuell ist schon der zweite Rover auf dem Weg zum Erdtrabanten – und diesmal mit einem besonderer Ziel. Das Gefährt soll nämlich die erdabgewandte Seite des Mondes erforschen, die bislang nur aus dem Orbit erkundet wurde. An Bord des Landers von Chang’e-4 ist auch ein Instrument, das Kieler Physiker beigesteuert haben.

Read more… https://ift.tt/2GaIA1U

via astronews.com – der deutschsprachige Onlinedienst für Astronomie, Astrophysik und Raumfahrt – December 11, 2018 at 06:48AM

Astronaut Nick Hague describes „violent shaking“ during failed Soyuz rocket launch

For the first time, both astronaut Nick Hague and his wife are sharing dramatic details about a failed rocket launch in October. Hague was in a Soyuz rocket headed for the International Space Station when a violent booster failure forced them to abort the mission mid-flight, 31 miles above earth. „It was going perfect for the first two minutes,“ Hague told CBS News correspondent Mark Strassmann. „And then all of a sudden there was this violent shaking side to side. … And the alarm’s going off. And I see a red light that’s lit up and it says that you’ve had an emergency with the booster.“

Read more… https://ift.tt/2BXxxVM

via CBS News – December 9, 2018 at 09:25AM

Voyager 2 leaves solar system / Voyager 2 verlässt das Sonnensystem

„Voyager 2“: Hinterm Sonnenwind geht’s weiter – SPIEGEL ONLINE – Wissenschaft

Auf ganz einfache Fragen gibt es oft keine einfachen Antworten. Wo, zum Beispiel, ist eigentlich unser Sonnensystem zu Ende? Irgendwo weit hinter dem letzten Planeten Neptun muss es sein, irgendwo weit hinter dem zum Kleinplanten degradierten Pluto – und all den anderen Objekten des sogenannten Kuipergürtels, der Rumpelkammer unserer kosmischen Nachbarschaft, durch die gerade die Nasa-Sonde „New Horizons“ fliegt.

Read more… https://ift.tt/2L6n1ym

via SPIEGEL ONLINE – December 10, 2018 at 08:09PM

It’s Official! NASA’s Famed Voyager 2 Spacecraft Reaches Interstellar Space

It’s time to say goodbye to one of the most storied explorers of our age: Voyager 2 has entered interstellar space, NASA announced today (Dec. 10).Voyager 2, which launched in 1977, has spent more four decades exploring our solar system, most famously becoming the only probe ever to study Neptune and Uranus during planetary flybys. Now, it has joined its predecessor Voyager 1 beyond the bounds of our sun’s influence, a milestone scientists weren’t able to precisely predict when would occur. And intriguingly, humanity’s second crossing doesn’t look precisely like data from the first journey out.

Read more… https://ift.tt/2B4VUPB

via Space.com https://www.space.com- December 10, 2018 at 03:53PM

What’s Next for NASA’s Voyager 2 in Interstellar Space?

Voyager 2 has passed an incredible milestone in its journey to explore the solar system by entering interstellar space, but neither its travels nor its science are ending any time soon.

Read more… https://ift.tt/2C4Oy0g

via Space.com https://www.space.com- December 11, 2018 at 01:32PM

New Horizons – Ultima Thule

Ultima Thule in Sight! New Horizons Probe Snaps New Photo of Its Target

NASA’s New Horizons spacecraft has beamed home another glimpse of the distant, icy body it will zoom past just three weeks from now. The small object Ultima Thule swims amid a sea of distant stars in the new composite photo, which New Horizons snapped with its Long Range Reconnaissance Imager (LORRI) camera at around midnight EST (0500 GMT) on Dec. 1.

Read more… https://ift.tt/2zSu8WN

via Space.com https://www.space.com- December 10, 2018 at 09:12PM

New Horizons: Kurskorrektur im Kuipergürtel

Das Jahr 2019 beginnt mit einem Highlight: Am 1. Januar 2019 soll die Sonde New Horizons in einem Abstand von nur 3500 Kilometern am Kuipergürtel-Objekt 2014 MU69 vorüberfliegen. Vor einigen Tagen wurde dazu ein erstes Manöver zur Kurskorrektur durchgeführt. Nie zuvor hatte man den Kurs einer Sonde in so großer Entfernung angepasst.

Read more… https://ift.tt/2BYVYlQ

via astronews.com – der deutschsprachige Onlinedienst für Astronomie, Astrophysik und Raumfahrt – December 9, 2018 at 02:47PM

Read full newspaper / Gesamte Ausgabe lesen

Spacecraft Mission News (English, German) – 06.12.18

Front Page / Titelseite

OSIRIS-REx Spacecraft Mission – Asteroid Bennu / OSIRIS-REx Raumsonde – Asteroid Bennu

NASA’S OSIRIS-REx Spacecraft Arrives at Asteroid Bennu – OSIRIS-REx Mission

NASA’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) spacecraft completed its 1.2 billion-mile (2 billion-kilometer) journey to arrive at the asteroid Bennu Monday. The spacecraft executed a maneuver that transitioned it from flying toward Bennu to operating around the asteroid.

Read more… https://ift.tt/2SpJbyb

via OSIRIS-REx Mission – December 4, 2018 at 07:48AM

OSIRIS-REx: Offizielle Ankunft bei Asteroid Bennu

Die NASA-Sonde OSIRIS-REx hat gestern Abend offiziell den Asteroiden Bennu erreicht. Mitte August hatte die Sonde den Asteroiden erstmals aus einer Entfernung von 2,2 Millionen Kilometern ins Visier genommen und sich ihm seitdem immer weiter angenähert. OSIRIS-REx soll den Asteroiden gründlich untersuchen und im Jahr 2020 eine Bodenprobe nehmen.

Read more… https://ift.tt/2GdLP99

via astronews.com – der deutschsprachige Onlinedienst für Astronomie, Astrophysik und Raumfahrt – December 5, 2018 at 09:23PM

Final Approach to Bennu – OSIRIS-REx Mission

This set of images shows the OSIRIS-REx spacecraft’s view of Bennu during the final phase of its journey to the asteroid. From Aug. 17 through Nov. 27 the spacecraft’s PolyCam camera imaged Bennu almost daily as the spacecraft traveled 1.4 million miles (2.2 million km) toward the asteroid.

Read more… https://ift.tt/2Ec75dl

via OSIRIS-REx Mission – December 4, 2018 at 07:48AM

Bennu Full Rotation at a Distance of 50 Miles – OSIRIS-REx Mission

This series of images taken by the OSIRIS-REx spacecraft shows Bennu in one full rotation from a distance of around 50 miles (80 km). The spacecraft’s PolyCam camera obtained the 36 2.2-millisecond frames over a period of four hours and 18 minutes.

Read more… https://ift.tt/2AQ4xO9

via OSIRIS-REx Mission – December 4, 2018 at 07:48AM

OSIRIS-REx Arrives at Bennu

After traveling through space for more than two years and over two billion kilometers, NASA’s Origins, Spectral Interpretation, Resource Identification, Security-Regolith Explorer (OSIRIS-REx) spacecraft arrived at its destination, asteroid Bennu, on Monday, Dec. 3, 2018.

Read more… https://ift.tt/2DZ3ZZd

via NASA – December 4, 2018 at 07:50AM

What’s Next for NASA’s OSIRIS-REx Probe at Asteroid Bennu?

NASA’s first asteroid-sampling mission has arrived at its destination, but it still has a lot of prep work ahead before the spacecraft can bite into the space rock. Yesterday (Dec. 3), NASA’s OSIRIS-REx probe sidled up to its diamond-shaped target, the near-Earth asteroid Bennu, ending a deep-space chase that lasted 27 months and covered more than 1.25 billion miles (2 billion kilometers).

Read more… https://ift.tt/2FVjK5Z

via Space.com https://www.space.com- December 4, 2018 at 12:59PM

Hello, Bennu! NASA Asteroid-Sampling Probe Reaches Its Target Space Rock

The United States‘ first asteroid-sampling probe has arrived at its target, acing a deep-space rendezvous about 76 million miles (122 million kilometers) from Earth.

Read more… https://ift.tt/2Q9iPnm

via Space.com https://www.space.com- December 3, 2018 at 06:25PM

Asteroid Bennu: NASA-Sonde Osiris-Rex nach zwei Jahren am Ziel

Eines Tages könnte Bennu der Erde gefährlich nahe kommen. Nach zwei Jahren Flug ist die NASA-Sonde bei dem Asteroiden angekommen, um ihn genau zu erforschen.

Read more… https://ift.tt/2U5ISKm

via heise online – December 3, 2018 at 09:39AM

The Space Party Continues: NASA Probe Arrives at Asteroid Bennu Monday

I hope you’re not all partied out after the InSight lander’s successful touchdown on Mars this week, because there’s another big spaceflight event just around the corner. NASA’s OSIRIS-REx probe will officially arrive at the near-Earth asteroid Bennu at about 12 p.m. EST (1700 GMT) on Monday (Dec. 3), ending a 27-month deep-space chase. NASA will mark the occasion with a special webcast event from 11:45 a.m. to 12:15 p.m. EST (1645 to 1715 GMT), which you can watch live here at Space.com, courtesy of NASA TV.

Read more… https://ift.tt/2E3ja4s

via Space.com https://www.space.com- November 30, 2018 at 09:56PM

Russians Are Struggling to Keep Soyuz Reliable, Space Expert Warns Ahead of Crew Launch

While the Soyuz spacecraft has been delivering crews to space for decades, with a history of reliability over that time, changes in the industry mean that Russia is now struggling to keep its spaceflights safe, said an expert on the Russian space program. However, he said he does expect more safety checks ahead of the Expedition 58 launch on Dec. 3, which will include a U.S. astronaut

Read more… https://ift.tt/2RmeGsV

via Space.com https://www.space.com- November 29, 2018 at 01:53PM

Success of Tiny Mars Probes Heralds New Era of Deep-Space Cubesats

The era of the interplanetary cubesat has definitively dawned. Less than seven months ago, no tiny spacecraft had ever voyaged beyond Earth orbit. But two briefcase-size probes just blazed a trail all the way to Mars, covering 301 million deep-space miles (484 million kilometers) and beaming home data from NASA’s InSight lander during the latter’s successful touchdown on the Red Planet Monday (Nov. 26).

Read more… https://ift.tt/2DR1vfB

via Space.com https://www.space.com- November 29, 2018 at 01:18PM

Read full newspaper / Gesamte Ausgabe lesen