Space News

China has revealed the first image from its Tianwen 2 asteroid sample return mission, which is now more than 3 million kilometers (1.9 million miles) from Earth.

Preparations for the arrival of a visiting crew, the continued study of how humans adapt to microgravity and more highlight the sixth week of Expedition 73 on the International Space Station.

Antares is a red supergiant star located 400 light-years from Earth.

But in space, like on the Moon or Mars, we have...none of that. Zero. No GPS satellites, no globe-spanning networks. Just radio broadcasts from command centers here on Earth to tell our robots and crews what to do.