The Sentinel-6B satellite arrives in California for launch, ready to measure sea level with unprecedented climate accuracy.

Stop watching the clock tick backwards this Friday afternoon and start watching the Earth live and in HD from outerspace. The International Space Station (ISS) recently started streaming video as it ...

The asteroids are as large as around 75 and 91 feet in diameter, according to the Center for Near Earth Object Studies.

New images of Earth's surface were captured by the NISAR satellite, marking a milestone in a joint space mission between India and the United States. The images depict portions of Maine and North ...

A first-of-its-kind satellite has launched to track nearly imperceptible changes on Earth’s surface, an effort that could aid with responses to natural disasters. Called the NASA-ISRO Synthetic ...

This eerie satellite photo shows a "devilish" Russian volcano spewing out a 1,000-mile-long river of smoke into Earth's atmosphere. It is a striking reminder of the volcanic power trapped within the ...

This striking satellite image shows the stark difference between a giant field of sandy "stars" and a barren rocky wilderness in the Sahara Desert. The contrasting biomes also overlap with the border ...

A NASA astronaut aboard the International Space Station (ISS) has captured a breathtaking video of a SpaceX Starlink satellite train gliding over Earth’s glowing auroras. The footage, filmed by ...