NASA astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky landed on Russia's Soyuz MS-27 on Dec.

A Soyuz spacecraft carrying NASA astronaut Jonny Kim and Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky returned ...

The Bennu asteroid, a space rock not too far from Earth that is rich in carbon, continues to be a trove of information for ...

New 3I/ATLAS images from NASA and the ESA suggest the interstellar comet is active as it approaches Earth in December.

While scientists examine the comet's chemistry, telescopes across the solar system are capturing dramatic new images. NASA's ...

NASA astronaut Jonny Kim returned to Earth on Tuesday alongside Roscosmos cosmonauts Sergey Ryzhikov and Alexey Zubritsky ...

The final integration of the telescope's major observatory components took place on Nov. 25 inside NASA's Goddard Space ...

Live updates from the Starlink 6-92 mission, which launched 5:26 p.m. Dec. 8 from Pad 39A at NASA's Kennedy Space Center.

NASA observed GRB 250702B, a record-setting gamma-ray burst lasting days, likely caused by a black hole consuming a star, ...

Samples collected from the asteroid Bennu are continuing the shed light on the origins of the solar system and how life ...

Jared Isaacman, the commercial astronaut, founder of Shift4 Payments and self-made billionaire, will likely be confirmed as ...

NASA's Goddard Space Flight Center in Maryland is facing controversy over potential building closures. Here's what's been ...