Pettit posted his striking footage on social media on Tuesday. The American astronaut used a wide-angle lens to get the ...

A Falcon 9 rocket lifted off on Monday night, sending four amateur astronauts on an unprecedented journey around Earth’s ...

NASA's SWOT satellite has revealed unseen ocean depths, mapping seafloor features that shape life, currents and tectonics.

SpaceX launched the private Fram2 mission Monday (March 31), sending a crew of four spaceflight rookies into an orbit never ...

We often focus on space observatories that peer beyond Earth. But the vast majority of satellites stare right back at us.

In his first action since being named co-chairman of the subnational climate coalition America Is All In, Gov. Newsom has ...

Despite centuries of efforts to map our planet precisely, our view of the world will always be political and imperfect.

Around 600 million years ago, Earth was home to strange, soft-bodied sea creatures, but a powerful asteroid impact in what is ...

Unseen mountains, valleys, lakes, and rivers lie under Antarctica’s mile-thick ice sheet. Changes to those hidden rivers ...

CalMatters: Billions of state and federal dollars are spent on Lake Tahoe. But is all this attention actually protecting this ...

The second stage of SpaceX's Falcon 9 rocket captured an amazing view of Earth during the launch of the Intelsat 40e satellite. Credit: SpaceX | time-lapsed by Space.com's Steve Spaleta Music ...