NASA proclaimed 2024 to be “Heliophysics Big Year,” and with good reason. Heliophysics is the study of the sun, and 2024 gave ...

JD and Usha Vance visit Greenland's Pituffik Space Base as Trump renews calls for U.S. control, drawing criticism from Denmark. Follow Newsweek's live blog.

NASA's James Webb Space Telescope reveals Neptune's auroras in unprecedented detail, confirming decades-long suspicions and ...

Tiny magnetic "flowers" engineered by physicist Anna Palau are redefining how we manipulate magnetic fields. These ...