ISP 205 Study Guide - Midterm Guide: Elliptical Galaxy, Accretion Disk, Binary Star
12 Oct 2018
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Earth"s orbit would not change. a white dwarf. A main-sequence star is hotter and dimmer than it was as a protostar. Which cluster is most likely to be located in the halo of our galaxy? the time between eclipses and the average distance between the stars the star is a member of an eclipsing binary star system. Its spin would slow down. a white dwarf a white dwarf supernova in the halo: a star with a parallax angle of 1/20 arcsecond is __________. The diagram shows main-sequence stars of every spectral type except o, along with a few giants and supergiants. Both stars have the same luminosity, but the apparent brightness of star b is four times that of star a. Rigel has a higher surface temperature than sirius. Nuclear fusion would not occur in stars of any mass. because the gravity of other disk stars always pulls them toward the disk.
