W.M. Keck Observatory

Kapow! Keck Confirms Puzzling Element of Big Bang Theory

Observations of the kaboom that built our universe -- known as the Big Bang -- is better matching up with…

11 years ago

Surprise! Galaxies Still Evolving in Present Universe

A giant spiral of gas dust and stars, Messier 101 spans 170,000 light-years and contains more than a trillion stars.…

12 years ago