Elon Musk's rocket company is clearing out its "gravel, tractors and space junk" from a once-pristine plot of South Texas ...

The chemical signatures we're observing may reflect both the comet's ancient origins and its long journey through ...

"The national security establishment has already been doing this for five decades but thought that no one could replicate it, ...

Argonaut is ESA's dedicated lunar lander program, Europe's planned autonomous, versatile and reliable transport system to the ...

The amount of bandwidth provided by SpaceX's Starlink satellites is limiting Ukraine's ability to operate ground robots on ...

Accurate storm surge predictions are critical for giving coastal residents time to evacuate and giving emergency responders ...

New laboratory research suggests that some organic molecules previously detected in plumes erupting from Saturn’s moon ...

"Foolish, Earthlings!" The line most commonly uttered by two drooling aliens who have become a staple of "The Simpsons"' ...

No spacecraft would be safe in the wake of a solar storm like the 1859 Carrington Event. Europe has just run its most extreme ...

Comet C/2025 A6 (Lemmon) will pass through the neck of the great celestial serpent represented by the constellation Serpens ...

Japan's new HTV-X cargo spacecraft will launch on its first-ever mission to the International Space Station today (Oct. 25), ...

SpaceX has notched a number of important milestones in the past week or so. For example, one recent mission launched the ...