506 results for "dark energy"

Posted on Aug 27, 2016 Like a massive, dormant volcano, the Milky Way’s central black hole appears to be a sleeping monster. Black holes are regions of spacetime where gravity...

Posted on Jan 20, 2016 “I know, I know,” writes Caltech’s Mike Brown, the Richard and Barbara Rosenberg Professor of Planetary Astronomy and author of the mikebrownsplanets.com blog, who specializes...

Posted on Dec 18, 2015 in Uncategorized Black holes at the heart of galaxies could swell to 50 billion times the mass of the sun before losing the discs of...

Posted on Mar 27, 2015 in Uncategorized The existence and stability of atoms relies heavily on the fact that neutrons are slightly more mas-sive than protons. The experimentally determined masses...

Stephen Hawking believes that one of the major factors in the possible scarcity of intelligent life in our galaxy is the high probability of an asteroid or comet colliding with...

Researchers have thawed ice estimated to be perhaps a million years old or more from above Lake Vostok, an ancient lake that lies hidden more than two miles beneath the...