The Vera C. Rubin Observatory has already uncovered two previously unknown companions of the Milky Way using preliminary observations covering just 7% of the night sky. The discoveries include an ...
When astronomers looked at photos of the early universe taken by the James Webb Space Telescope, they found something odd: an ...
Scientists are confronting a mystery that has remained unanswered for more than 75 years: why has no evidence of an advanced ...
Astronomers have determined that VVV CL001, a metal-poor globular cluster near the center of the Milky Way, is about 13.4 ...