Using images from Hubble, an international team of astronomers created a video that shows the evolution of a supernova and…
When we look outward into space, we’re looking backwards in time. That’s because light moves, at the speed of light.…
6,500 light-years away in the southern constellation Puppis an enormous star pulses with light and energy, going through the first…
[/caption] In this modern age, we're used to catching a favorite program at a later time. We use our DVR…