Red specks in the early universe are puzzling astronomers, but a proposed explanation suggests they are the progenitors of ...

"We're all excited to have you back, and we're ready to leverage your experiences and expertise in the Space Force." ...

OBSERVER Senior Staff Writer - Dr. Bernard Harris, Jr., the first African American to walk in space, reflects on his 30-year ...

Don't believe me? Here's 35 of the greatest sci-fi movies of the 2010s.

And also, that work trip, it's in outer space. OK, this may sound a little ... It was just that the Biden White House did not want to have someone who was pro-Trump rescuing astronauts right before ...

NASA astronauts Butch Wilmore and Suni Williams, who have been in space for the past nine months, are officially on the way home. The pair started their journey back to Earth on Tuesday, March 18, ...

NASA astronauts Butch Wilmore and Suni Williams, whose intended 10-day stay at the International Space Station turned into nine months, welcomed SpaceX Crew 10 to the station over the weekend ...

Just over a day after blasting off, a SpaceX crew capsule arrived at the International Space Station on Sunday, delivering the replacements for NASA’s two stuck astronauts. The four newcomers ...

Just over a day after blasting off, a SpaceX crew capsule arrived at the International Space Station on Sunday, delivering the replacements for NASA’s two stuck astronauts.View on euronews ...

A four-person crew entered the International Space Station early Sunday morning, part of a mission to relieve two astronauts who will now return to Earth after a protracted stay on the orbital base.

astronaut Anne McClain and JAXA astronaut Takuya Onishi leave the Operations and Checkout building before heading to Launch Pad 39-A at the Kennedy Space Center in Cape Canaveral, Fla., ...