Hubble Captures Image of Galaxies Colliding 230 Million Light Years Away
The picture is a preview of the impending collision between the Milky Way and Andromeda galaxies in four billion years.
GitHub Uses Broken Cryptography, But It Has a Plan
SHA-1 rears its ugly head.
Four Billion Years Ago, the Moon May Have Taken a Punch from a Protoplanet
How the Man in the Moon got his right eye.