Varda is pioneering in-space manufacturing with women at the helm. Discover how diverse leadership is building the future of ...

Jonny Kim of NASA and Sergey Ryzhikov and Alexey Zubritsky of Roscosmos touched down in Kazakhstan on Tuesday (Dec. 9).

NASA astronaut Jonny Kim flew home with two Roscosmos cosmonauts from the International Space Station packed tight in their ...

NASA astronaut Jonny Kim, who was born and raised in Los Angeles, returned to Earth Tuesday after 245 days in space. Kim and ...

Russian Soyuz crews are now spending eight months aboard the space station instead of six to stretch supplies and lower costs ...

SpaceX launched 29 Starlink satellites from Florida early Monday morning (Dec. 14), beating the forecast for poor weather. A ...

Comets are not the only celestial bodies with tails. Earth and Mercury also possess them, formed by different mechanisms.

A Soyuz MS-27 spacecraft carrying Russian cosmonauts Sergei Ryzhikov and Alexei Zubritsky and NASA astronaut Jonathan Kim has ...

I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches ...

Astronomers are uncovering distant worlds beyond our solar system using ingenious indirect methods like observing stellar ...

NASA's Hubble Space Telescope caught a glimpse of 3I/ATLAS – again. Here's a look at the latest photo of the intriguing ...

Scientists have discovered the strongest evidence yet of a rocky planet with an atmosphere outside the solar system, ...