Weighing only a half-ounce and not much bigger than a tall beer can, StreamSondes carry sensors to measure some of the ...

Only two companies currently provide cargo delivery to and from the International Space Station, and both are based in the ...

Officials with NASA are at odds with their counterparts at the Russian space agency Roscosmos over the severity of a leak ...

The Exploration Company announced Monday it has raised $160 million to fuel development of its capsule that is designed to ...

Its CIVA (Comet Infrared and Visible Analyser) cameras took the first image of a human-made object touching a 4.6 ...

NASA and Russia at odds over cause and severity of the International Space Station's leak risks, including possibility of ...

Friday marks the final supermoon of 2024, the last of four consecutive instances of the phenomenon to end the year.

China is seeking to push forward in its quest to build the first lunar base, launching an in-space experiment to test whether ...

Gravitational distortions produced by distant galaxies show a slight—but notable—disagreement with Einstein's predictions.

TEC is currently developing the second version of Nyx, with plans for a launch next year and a final version targeted for ...

Using JWST, astronomers confirmed that some proplyds in the Orion Nebula surround brown dwarfs, providing new insights into ...