Space

Scientists find new but tentative evidence that a faraway world orbiting another star may be home to life.

Researchers studying planet K2-18b's atmosphere have detected signs of molecules which on Earth are only produced by simple organisms.

Proponents say space-based data centres will be more secure, but sceptics say big hurdles remain.

Nasa says there is a small chance a recently spotted asteroid could collide with the Moon. Studying it can inform our understanding of the Earth's past and our future.

SpaceX launched a crew of four private astronauts on a mission to orbit Earth over both poles.

In 1995, the Hubble Space Telescope sent back incredible image data that would change the world of astronomy.