Most of humanity will never get a first-person view of this magnificent sight. But the rare few that experience the wonder of ...

Before Earth became the blue planet, it was engulfed by a very different kind of ocean: a vast, deep magma ocean reaching ...

A new exhibition at the Smithsonian's National Museum of Natural History combines satellite observations and historical data ...

The ion tail of C/2023 A3 (Tsuchinshan-ATLAS) could appear as a blue streak across the northern hemisphere sky during October ...

Last week, my column contained various quotes from astronauts about how their experience of viewing the Earth from the heavens changed them. Curiously enough, I had to omit several of ...

This 2015 photo from the International Space Station showcases the deep tidal channels that cut through a line of cays in the ...

A SpaceX Falcon 9 rocket snapped a pretty special in-space selfie on Monday (Oct. 7). The shot, captured during the launch of ...

People across the U.S. caught a glimpse of the northern lights last night as a geomagnetic storm roiled in our atmosphere.

Mars and the Moon are the only two places Prof Cox could imagine seeing anybody visit and begin to build a permanent presence ...

Since Sunday is great for new beginnings and making bold decisions in life, find out which is your lucky colour of the day.

NASA named this rocky field 'Mount Washburn' in honor of a mountain in Yellowstone National Park. Researchers believe it ...

Sergio Díaz Ruiz uses satellite imagery to explore climate change by creating an image of Earth as it might be analysed by a ...