Featured in eso

How old is the universe? Our answer keeps getting better.
These 6 exoplanets somehow orbit their star in perfect rhythm
Rare ‘blue jet’ lightning spotted and photographed from space
Mars missions, a super-powered telescope, and more exciting 2021 space events
Peer inside the solar system’s largest canyon
The best space stories of 2020
The Arecibo Observatory collapsed this week. What now?
This ‘kilonova’ shines so bright, it defies the odds
These rock-eating microbes could help us settle the Moon and Mars
A strange dusty disk could hide a planet betwixt three stars