2-kiloparsec trail of stars could reveal how dark matter shapes galaxies
A thin ribbon of stars around the ultra-diffuse galaxy UGC 9050-Dw1 may be the first globular-cluster stellar stream…
SpaceX set to launch Korean research satellite Sunday morning from Vandenberg; sonic boom expected | Vandenberg Space Force Base
A SpaceX Falcon 9 rocket is set to launch the CAS500-2 Korean Aerospace Research Institute mission from Space Launch Complex…
Astronomers Spot Companion Star in Orbit Around Iconic Star Betelgeuse, Confirming Suspicions
In 2024, astronomers surmised that Betelgeuse might have a stellar “buddy.” If this hypothetical companion existed, it would…