“US needs to be ready to do more than protect and defend in outer space. Stories about playing defense are stories about losing,” the defense official said. The US, Russia and China are all ...

Astrophysicist Paul Sutter talks about the science behind "Three Body Problem," "Interstellar," and "Avengers: Infinity War." ...

Satellites connect people around the world but they also interfere with astronomers’ views of the cosmos. There are ways to ...

The European Space Agency’s “dark universe detective” discovered millions of new galaxies and offers potential clues about dark matter Sara Hashemi The trailblazing Harvard scientist ...

For NASA astronauts Butch Wilmore and Suni Williams, a week-long mission on the International Space Station (ISS) turned into a lengthy nine month stay in space. The pair launched into space on a ...

"This milestone confirms that our space station design is technically sound and safe for astronaut crewed operations." The Starlab commercial space station project is moving toward the production ...

Astronauts, including Sunita Williams, prefer to keep their hair down in space due to the microgravity environment which eliminates the need for hair restraints. This convenience allows for easier ...

They shared the ride home with two outgoing space station crewmates, Crew-9 commander Nick Hague and Russian cosmonaut Alexander Gorbunov. Seventeen hours after undocking from the International ...

A crew has entered the International Space Station (ISS) to replace the astronauts who were stranded there for nine months. A SpaceX capsule delivered four astronauts on Sunday on a mission to ...

NASA’s Suni Williams and Butch Wilmore — who gained international attention as their planned short stay in space stretched into a more than nine-month, politically fraught mission — are ...

WASHINGTON-The human body was not built for space flight, with its microgravity conditions, exposure to high-energy radiation and other issues. As a result, trekking beyond the Earth’s confines ...