The latest season of NASA-JPL's podcast answers the question: What happens if an asteroid hits Earth?
New evidence suggests salty, shallow ponds once dotted a Martian crater - a sign of the planet's drying climate.
The same GPS signals your phone uses for navigation can reveal winds hidden deep within hurricanes and detect water on land.
The Jason-2 mission provided unique insight into ocean currents, sea level rise and climate change for 11 years.
A crane lifts the rocket-powered descent stage away from NASA's Mars 2020 rover after technicians tested the pyrotechnic charges that separate the two spacecraft.
The scoop on the end of the spacecraft's robotic arm will be used to 'pin' the mole against the wall of its hole.
Cassini scientists have found the ingredients for amino acids condensed onto ice grains emitted by Saturn's sixth-largest moon.