Gazing out the window of a rocket at Earth’s glistening blue perimeter, Emily Calandrelli’s mind was likely far from away ...

New research reports the most powerful cosmic rays ever detected. Because the rays lose energy as they travel through space, ...

A new study reveals that the asteroid 2024 PT5, which has been orbiting Earth for 2 months, may have a "lunar origin." ...

Earth may have had a ring made up of a broken asteroid over 400 million years ago, a study finds. The Saturn-like feature ...

After Japanese scientists launched the world's first wooden satellite into space last week, experts in Canada are proposing ...

Planet Earth is parting company with an asteroid that has been tagging along as a “mini moon” for the past two months. The ...

Live updates from Thursday morning’s SpaceX Starlink 6-68 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

Samantha Harvey wins literary award for Orbital, her novel about six astronauts ‘trapped in a tin can’ as they orbit Earth ...