5 years ago
Hubble hints today's universe expands faster than it did in the past
For a while now, astronomers have been confronting a conundrum. Studies of the early universe, looking at the era just after the Big Bang, tell us that the cosmos should be expanding at one speed. But when astronomers actually measure today’s universe, they find a faster rate of expansion.
Continue Reading
http://www.astronomy.com
Join the Discussion