A giant asteroid, roughly the size of a football field, was spotted hurtling through space — and for a moment, it looked like ...

Located 1,300 light-years away, a newborn star named HOPS-315 offers a unique window into the earliest moments of planetary formation. Thanks to the James Webb and ALMA telescopes, scientists ...

Asteroid 2024 YR4 has a 0.0017% chance of hitting Earth, but media reports too often ignore the unlikelihood of impact in reports of near-Earth asteroids, a Tucson astronomer says.