X-rays

Tag archives for X-rays

“A colour is a physical object as soon as we consider its dependence, for instance, upon its luminous source, upon other colours, upon temperatures, upon spaces, and so forth.” -Ernst Mach Our Sun, like all Sun-like stars, will come to the end of its life someday. All the hydrogen fuel in its core will eventually…

Big News about Black Holes!

This has been all over my inbox since the press release came out yesterday; it’s been on slashdot (thanks Brian), it’s been at space.com, and there’s a mediocre writeup on Universe Today. What’s the big news? Black Holes don’t destroy information after all! What is this whole information thing, anyway? Take a look at all…