New data from NASA's SPHEREx and the Hubble Space Telescope show that the object known as 3I/ATLAS has changed in ways that contradict scientists' expectations. The mysterious visitor from the far ...

Supermassive black holes are notorious for gobbling up young stars and burping out powerful jets of gas as they finish the snack. Scientists call this mechanism “jet precession.” Typically, only two ...

A strange new aircraft spotted over Cyberstan has Helldivers 2 players asking questions. Is it a future stratagem or just background lore?