The crew of Artemis II spoke with the media on Thursday, six days after returning to Earth following their mission around the ...

Weirdly, spaceships have no direct way to gauge their own speed. Luckily, we can use some physics tricks to figure it out.

Every item on this page was chosen by an ELLE editor. We may earn commission on some of the items you choose to buy. Calling ...

From its 1970 origins to a global movement, Earth Day 2026 highlights the power we all have to protect our planet.

People on the ground in the Eastern Hemisphere will be able to observe the asteroid with their own eyes, weather permitting, ...

Earthshine -- a phenomenon you may know from the Rush song on the band's 2002 album Vapor Trails -- is a real thing that you ...

Isolating the first spark of life on Earth is a matter of biology, geology, and chemistry—but it's also an amazing math ...

Mankind has always been drawn to look at the moon. The Moon’s creation was explained in the book of Genesis, and the moon ...

The four astronauts of NASA's Artemis ​II mission flew on Monday to the deepest point in space reached by any human, sailing ...

It was astronaut Wiseman who, while the crew assigned provisional names to previously unnamed lunar features, chose to name ...