What if your job included talking with the president about deep space exploration -- while riding in the Marine One helicopter? Meet Dr. John Holdren, rocket scientist, physicist, and Science Advisor to President Obama.
Cosmic dust and other matter cloud our view into space. So scientists have not technically seen a black hole. But one astronomer claims he has seen past the cosmic litter using a new infrared technology. And according to him, he saw a massive bla ...
At the height of the Cold War government scientists detect huge bursts of radiation. This source of radiation is a gamma ray burster and it's pointing directly at Earth! Could this be the Death Star Michio is looking for?