Astronomers have discovered the biggest explosion in the universe

A huge black hole in a distant galaxy caused the largest explosion we have ever seen,…

Rocket start-up Astra tries back-to-back launches to win $12 million

A private satellite that’s low on fuel could survive five more years because another satellite has…

First private space rescue mission sees two satellites latch together

A private satellite that’s low on fuel could survive five more years because another satellite has…

China’s rover has discovered what lies beneath the moon’s far side

China’s Yutu-2 rover has used radar to peer 40 metres under the surface of the far…

The atmosphere gets in the way of the universe’s most amazing objects

Earth’s atmosphere thankfully provides air for us to breathe, but when trying to study interesting objects…

Earth has acquired a brand new moon that's about the size of a car

Astronomers have spotted an asteroid that has been captured by Earth’s gravity, making it a temporary…

Our galaxy’s huge black hole may have created organic molecules

The enormous black hole at the centre of the Milky Way was active millions of years…

Five things we have learned about Mars from NASA's InSight mission

NASA’s InSight lander has been on the surface of Mars for over a year now –…

A planet could have been stolen from the solar system as it formed

Stars like our sun formed in a dense cluster with thousands of others, during which time…

A wobbling star may explain pattern of weird radio signals from space

We’ve spotted strange blasts of radio waves from space in a pattern that may be produced…