Professor Charles Bailyn: Okay, we're talking about the origin and fate of the Universe. And let me remind you of the story so far. There are basically two sets of observations that are...
Until Their Dying Day: Stars on the Brink NASA: We have booster ignition and liftoff of Columbia, reaching new heights for women and X-ray Astronomy. Martin Elvis: The main thing Chandra does is take...
We know that new plate material is being formed and these lithospheric plates on the surface of the earth are moving around, and that might raise the question in your brain, "What happens if...