NASA astronauts Butch Wilmore and Suni Williams, who were stuck in space for more than nine months, are finally on their way ...

On Tuesday, two NASA astronauts who had been in orbit since June, Suni Williams and Butch Wilmore, splashed down in calm, ...

NASA astronauts Suni Williams and Butch Wilmore begin their 17-hour return journey to Earth after 9 months aboard the ISS. Follow Newsweek's live blog.

The two, along with fellow NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov, splashed down in the ...

Suni Williams and Butch Wilmore returned to Earth in a SpaceX capsule after problems with a Boeing vehicle set in motion an ...

Almost all roads to space begin here in Cape Canaveral. Haya Panjwani, AP correspondent: That’s Marcia Dunn, The Associated ...

NASA's two stuck astronauts headed back to Earth with SpaceX on Tuesday to close out a dramatic marathon mission that began with a bungled Boeing test flight more than nine months ago.

What happened: The flights were in the air when Washington, D.C. Chief U.S. District Judge James Boasberg ruled that they should return to the U.S. while the case was litigated. But they continued to ...

The Dragon spacecraft with four Crew-9 members departs the ISS after undocking from the Harmony module’s space-facing port.

Radioisotope thermoelectric generators do not rely on chemical reactions like the batteries in your phone. Instead, they rely on the radioactive decay of elements to produce heat and eventually ...

The blood moon will make some missions on the moon more challenging because of the loss of sunlight that would otherwise power the solar-powered lunar technology.