The final chapter in a remarkable mission of exploration and discovery, Cassini’s Grand Finale is in many ways like a brand new mission. Twenty-two times, NASA’s Cassini spacecraft will…

NASA’s Cassini spacecraft has explored the Saturn system since 2004, re-writing our understanding of the giant planet, its rings, moons and magnetosphere. For 13 years the spacecraft’s…

See amazing images of Hurricane Harvey from astronauts aboard the International Space Station and several different satellites.

As the coast of Texas prepares to be pummeled by the fast-approaching Hurricane Harvey, NASA satellites and astronauts aboard the International Space Station (ISS) are keeping an eye on the…

NASA is monitoring Tropical Storm Harvey as it moves back into the Gulf of Mexico this morning (Aug. 28) after causing heavy rains and severe flooding across Texas and Louisiana this past…

NASA’s Johnson Space Center (JSC) in Houston is closed today (Aug. 27) to all but mission-critical staff, due to heavy rainfall caused by Hurricane Harvey. Mission Control, which oversees…