October, the much-anticipated comet C/2023 A3 (Tsuchinshan-ATLAS) could become visible to the naked-eye for skywatchers ...

In honor of National One-Hit Wonder Day on Sept. 25, celebrate these singular earworms that we’ve matched to each sky sign.

Although most potentially habitable worlds orbit red dwarf stars, we know larger and brighter stars can harbor life. One ...

NASA Chandra X-ray telescope captured a view of distant galaxy cluster SPT-CL J2215-3537 (aka SPT2215). Credit; NASA/CXC/A. Hobart ...

"Early dark energy is one possible addition to the standard cosmological model that would preserve its many successes and resolve the Hubble tension," team member Michael Boylan-Kolchin, a professor ...

The cool thing about exploring space is that we’re always learning something new. It seems like every week, every month, ...