NASA astronaut Jessica Meir will be making her third spacewalk of 2026. She'll be joined outside the International Space ...

NASA, the Soviet Union, the European Space Agency and Japan have sent a number of uncrewed missions to Venus, with some, like ...

One of the concepts, a Venus flyby mission, would have been a bold undertaking indeed.

NASA astronauts Jessica Meir and Anil Menon will venture outside the International Space Station today. Here's how you can ...

A nonpartisan group called Astronauts for America takes off with a nationwide campus tour to encourage voter turnout ahead of ...

Before astronauts can work on the Moon for extended periods, their equipment has to survive an enemy that can infiltrate ...

NASA flight engineer Anil Menon snapped this image of the eye of the storm with his iPhone from aboard the International ...

During the Gemini III mission, astronaut John Young made headlines by sneaking in a corned-beef sandwich, which became an ...

This photo of Joe Tanner was taken by astronaut Heide Piper during their first extra-vehicular activity together aboard ...

The Soyuz MS-28 landing in Kazakhstan brought a 241-day stay in space to a successful conclusion.

Nearly six decades after astronauts first walked on the moon, NASA says its next chapter will focus on establishing a long-term human presence on the lunar surface rather than making another symbolic ...