The perspective is what astronauts would see out their window if there was an International Space Station flying around the ...

In a stunning reminder of our place in the vastness of space, a remarkable image taken by NASA’s Cassini spacecraft shows ...

Saharan dust cloud crosses Atlantic, impacts air quality, supports ecosystems, tracked using advanced satellites.

Earth’s atmosphere now has more carbon dioxide in it than it has in millions — and possibly tens of millions — of years, ...

When a geomagnetic storm reached Earth’s atmosphere on Sunday, most of Wyoming was covered in clouds. David Porter of ...