NASA astronauts Suni Williams and Butch Wilmore both say they'd ride on Boeing's Starliner again, despite the issues the ...

Portal Space Systems has raised $17.5 million to accelerate the development of a space vehicle with a solar thermal ...

While it was getting ready to power down its Gaia spacecraft, the European Space Agency encountered some unusual resistance.

NASA's Parker Solar Probe has completed is 2nd ultra-close flyby of the sun, and survived to transmit its data back to Earth.

Flying Astrobee robots being tested on the ISS could give rise to incredible guardian spacecraft that protect the station ...

As a result, NASA is modifying the cargo on its next cargo flight to the space station, the 32nd SpaceX Cargo Dragon mission, ...

NASA astronauts Butch Wilmore and Sunita Williams, who were stuck in space for more than nine months, spoke out after their ...

NASA’s Butch Wilmore and Suni Williams explain why they’re willing to fly on the Starliner spacecraft despite issues that extended their stay in space by several months.

After over a decade of stellar service, ESA’s Gaia spacecraft has been retired – but its legacy is just beginning. From ...

Astronomers bid an emotional farewell to Gaia, expressing their gratitude for its more than decade-long mission that gave us ...

NASA astronaut Butch Wilmore put some of the blame on himself when asked who was responsible for Boeing Starliner’s failure ...

The European Space Agency announced Thursday the Gaia spacecraft was turned off after a decade of data gathering.