A newly discovered supercluster of galaxies is so distant that astronomers say its light has been traveling for over twelve…
The Big Bang was a tremendous theory, but it had a few problems. In 1980 Alan Guth developed the revolutionary…
[/caption] Located at the southermost point on Earth, the 280-ton, 10-meter-wide South Pole Telescope has helped astronomers unravel the nature…
[/caption] Looking back to when our Universe was about half the age it is now, astronomers have discovered the most…