The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

NASA's IMAP mission will give Earthlings a sort of early warning system when solar weather may affect satellites and global ...

Comet 3I/ATLAS is the third confirmed interstellar object to pass through our solar system, following the discovery of ...

Astronomers worldwide are tracking 3I/ATLAS, the third confirmed interstellar object, currently traversing our solar system.

A research team led by geophysicists at UC San Diego’s Scripps Institution of Oceanography provides an explanation for ...

NPR's Ari Shapiro talks with astronomer David Jewitt about what we can learn from the third interstellar object to have entered our solar system, a comet-like object known as 3I/ATLAS.

The earliest images of 3I/ATLAS, newly uncovered by Michigan State University, reveal how the interstellar object evolved as it traveled through our solar system — and how other distant solar systems ...

Though no direct evidence of life has been found, models suggest Ceres had hot water shooting into its underground oceans ...