This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...

Frothy and resembling an ice cream sundae — that’s how NASA described a newly-released, stunning image of a cosmic tornado ...

She wasn't even in the United States. Inside the International Space Station, more than 250 miles above sea level, the NASA astronaut became the first person to run a marathon in space.

“The human body is resilient, but spaceflight takes its toll,” one NASA physician remarked. While the physical effects may be temporary, these striking images serve as a reminder of the ...

NASA's Johnson Space Center shared photos early Wednesday of the crew as they arrived at Ellington Field in Houston at 11:19 p.m. Earlier, the SpaceX capsule splashed down near Tallahassee ...

They flew home alongside NASA astronaut Nick Hague and Roscosmos cosmonaut Aleksandr Gorbunov. NASA's Johnson Space Center shared photos early Wednesday of the crew as they arrived at Ellington Field ...

Despite the challenges, NASA is well-equipped to help astronauts readjust to life on Earth. Wilmore and Williams are currently undergoing a series of medical tests at NASA’s Johnson Space Center in ...

Editor's note: LeBron James could miss as many as two weeks with a sprained left groin. The Los Angeles Lakers lost Saturday night to the longtime rival Boston Celtics, but that's suddenly the ...

The James Webb Space ... “Webb’s new images of two iconic systems, HR 8799 and 51 Eridani, and their planets have stunned researchers, and provided additional information into the chemical make-up of ...

The James Webb Space Telescope has directly observed ... according to the study. "Webb's new images of two iconic systems, HR 8799 and 51 Eridani, and their planets have stunned researchers ...