Do newstars form from old stars? Yes, mostly. When a star reaches the end of its "Main Sequence" and runs out of the main fuel hydrogen, it starts to burn Helium, and swell up to a Red Giant, or a Super Red Giant in some cases. When...
Who stars in the new movie Star Trek? Here is the cast of Star Trek XI Chris Pine: James T. Kirk Zachary Quinto: Spock Leonard Nimoy: Spock Prime Anton Yelchin: Pavel Andreievich Chekov Karl Urban: Leonard H. "Bones" McCoy Simon Pegg:...