The Universe 8.8A. The Universe The universe is all space and everything in it.
Ch 30 con’t.. Black Holes black hole an object so massive and dense that even light cannot escape its gravity Some massive stars produce leftovers too.
The Physics of Processing Time The Science and the Art.
Discovery of rays from Star-Forming Galaxies New class of nonthermal sources/gamma-ray galaxies (concept of temperature breaks down at high energies)
Beyond-Einstein.pdf
The Universe
INTRODUCTION
