From orbit, Earth often looks more like art than geography. Satellites such as the European Union's Copernicus Sentinel ...

This composite image was weeks in the making, as Horálek’s two "crossings" happened months apart. Mars traced its path ...

For over a decade, the NASA telescope has captured various beautiful pictures of space. These pictures show us various ...

The European Space Agency recently inaugurated the New Norcia 3, a 115-foot deep-space antenna located in Western Australia.

A Mars spacecraft launched from Cape Canaveral, Florida, has been AWOL. But NASA hasn't given up hope of restoring contact ...

Vast cosmic landscapes offer a breathtaking glimpse into the mysterious and awe-inspiring depths of the silent, infinite ...

NASA's Earth Observatory captured striking new satellite imagery showing iceberg A-23A which is now taking on an intense blue ...

Wood Buffalo National Park, in Canada, which spans northern Alberta and parts of the Northwest Territories, contains the ...

Two Americans and astronauts from Japan and Russia landed in a SpaceX capsule in the Pacific Ocean after a medical issue ...

Scientists warn a strange iron bar in a distant nebula could reveal Earth's fate when the Sun dies, offering a grim look at ...