Tropical Depression 14E can't get its act together and still appears as a shapeless, asymmetric mass of clouds and thunderstorms on infrared imagery from NASA's Aqua satellite.
Scientists may be closer to solving the mystery of how Mars changed from a world with surface water billions of years ago to the arid Red Planet of today.
Earth's thin atmosphere stands out against the blackness of space in this photo shared on Aug. 31, 2015, by NASA astronaut Scott Kelly on board the International Space Station.
As part of a broad effort to study the environmental and societal effects of climate change, NASA has begun a multi-year field campaign to investigate ecological impacts of the rapidly changing climate in Alaska and northwestern ...
NASA's Aqua and NOAA's GOES-West satellite saw Hurricane Kilo moving west in the Central Pacific Ocean as it neared the International Date Line.
Satellite data from NOAA's GOES-East satellite was made into an animation that showed the demise of former Tropical Storm Erika as it neared eastern Cuba early on August 29.
What would happen to the astronaut crews aboard NASA's Orion deep space capsule in the event of parachute failures in the final moments before splashdown upon returning from weeks to years long forays to the Moon, Asteroids ...
Six people shut themselves inside a dome for a year in Hawaii, in the longest US isolation experiment aimed at helping NASA prepare for a pioneering journey to Mars.
The head of NASA appealed to Congress on Friday to put more money into restoring America's ability to send astronauts into space instead of relying on Russian rockets.
Tropical Storm Kilo looks like a giant comma from space in imagery from NASA's Aqua satellite. Kilo continues to strengthen and was affecting Johnston Island as a tropical storm warning continued on August 28.