A corner of the internet appears to believe that Suni Williams returned to Earth with dark hair despite it being gray while in orbit.

Making spacesuits compatible with different spacecraft could protect astronauts during an emergency evacuation.

President Donald Trump's pick for NASA administrator, billionaire Jared Isaacman, is highly unusual - or it would at least be usual for a normal administration. Isaacman has a contract worth tens of ...

A NASA spacecraft will make another close brush with the sun, the second of three planned encounters through the sizzling ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. It’s a two-for ...

A NASA telescope was launched into space from California on Tuesday for a mission to explore the origins of the universe and to scour the Milky Way galaxy for hidden reservoirs of water ...

NASA’s newest space telescope rocketed toward orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the ...

Nasa's Spherex observatory has launched on a SpaceX rocket from California, embarking on a mission to map the entire sky in unprecedented detail. The $488 million telescope will survey hundreds of ...

10987. 6543. One technician. The Gopax, go CX, go punch. SearX and Putch on their way to map out our universe like never before and revolutionize space weather forecasting. We are T + 30 seconds ...

NASA’s newest space telescope rocketed into orbit Tuesday to map the entire sky like never before — a sweeping look at hundreds of millions of galaxies and their shared cosmic glow since the ...