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

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

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 ...

The first German woman in space has fielded questions from students, hours after she launched into orbit on board a SpaceX ...

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

All told, Williams and Wilmore traveled more than 121 million miles during their mission, spent 286 days in space, and ...

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

Maltese cryptocurrency billionaire Wang is funding the Fram2 mission, which also includes Jannicke Mikkelsen of Norway, Rabea ...

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

A four-person crew is about to take off from SpaceX's NASA Kennedy Center in a Dragon capsule, in a world first to orbit ...