The Milky Way Looks the Same in X- Rays as It

Q37: If you could watch a time-lapse movie

Q109: What are cosmic rays?<br>A)lasers used as weapons

Q110: What is an ionization nebula?<br>A)a region of

Q111: Spectra for the Cygnus loop and the

Q113: Where are most heavy elements made?<br>A)in stars

Q115: What is the thickness of the disk

Q116: Most stars in the Milky Way's halo

Q117: All elements heavier than iron are made

Q118: How would you expect a star that

Q119: What is the diameter of the disk