Three interstellar objects; ʻOumuamua, 2I/Borisov, and 3I/ATLAS—have passed through the Solar System. This article details their discoveries, trajectories, compositions, and current positions in ...

Hubble’s updated view of NGC 3370, richer in light and detail than ever before, deepens our understanding of both the galaxy and the cosmos itself. This new Hubble Picture of the Week highlights a ...

The expansiveness of the universe could make interstellar communication difficult, even for the most advanced civilizations.

The Methuselah Star, also known asHD 140283, has long been a subject of fascination among astronomers. Its age, initially ...

While scouring images from the James Webb Space Telescope, astronomers spotted Capotauro, "one of the most puzzling ...

Tel Aviv scientists predict ancient radio signals from the early Universe that could reveal how dark matter shaped stars and ...

The rate of finding these distant worlds has recently increased, with astronomers scrambling to accommodate the data ...

The space agency has been grappling with budget uncertainties and a talent exodus even before the shutdown. But NASA’s moon ...

He led a team of scientists who helped confirm that a Big Bang was the source of the universe. The discovery earned him a ...

Scientists found where the universe’s missing matter went. Black holes have been pushing it far away from galaxies.

Astronomers have unveiled a new catalog of massive galaxy clusters, revealing new insight on the evolution of the universe ...

Elon Musk called the transportation secretary ‘Sean Dummy’ on X Tuesday, after Duffy suggested NASA may sideline SpaceX from ...