Earth’s distant future has always been framed as a slow fade billions of years from now, but a new generation of models is ...

NASA scientists have reported an unusual signal in near-Earth space, describing a phenomenon they have not previously observed so close to our planet. The finding, while still being analyzed, ...

Liftoff of the Long March 3B Y110 from Xichang, carrying the Tianwen-2 spacecraft into orbit, May 28, 2025. Credit: CASC HELSINKI — China launched its second planetary exploration mission Wednesday, ...

Asteroid 2022 RD2 is a near-Earth object that could become a temporary moon, then later a potential crash risk for the planet later this century. Credit: NASA / JPL-Caltech illustration Scientists ...