Continuing their contributions to the International Space Station (ISS), Russian cosmonauts recently conducted a spacewalk to ...

Today, October 28, 2025, two Russian cosmonauts are preparing to embark on a crucial spacewalk outside the International ...

China will launch three astronauts toward its Tiangong space station today (Oct. 31), and you can watch the action live. A ...

Since the first crew of astronauts reached the International Space Station on Nov. 2, 2000, humanity has had a continuous presence among the stars.

As the Artemis program works toward its first lunar landing on the Artemis III mission later this decade, new lunar ...

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who ...

There has been much discussion in the space community recently about building large data centers in orbit to avoid the ...

"Operation Space Station: High-Risk Build" debuts Nov. 5, 2025 at 9 p.m. ET on PBS. "Operation Space Station: Science and ...

This Sunday marks the 25th anniversary of mankind's greatest architectural and technical achievement in history, the construction, commissioning and use of the largest spacecraft e ...

Shenzhou-21 mission docks at Tiangong after a 3.5 hour chase, carrying three astronauts and four lab mice to begin six months of experiments and spacewalks.

China sent three astronauts to Tiangong space station for China's Shenzhou program. The Shenzhou 21 mission launched from the ...

The Shenzhou XXI crew members, led by mission commander Senior Colonel Zhang Lu, 49, will take charge from their Shenzhou XX ...