Nebula (Cloud) Protostar Blue Stars Super Giants Super Nova (Explosion) Spinning Black Hole Spinning Pulsar White Dwarf Brown Dwarf Planetary Nebula Giants Star <3SM >3SM Main Sequence 8 billion years Main Sequence 2 billion years
Mar 26, 2015
Nebula (Cloud)
Protostar
Blue Stars
Super Giants
Super Nova(Explosion)
Spinning Black Hole
Spinning PulsarWhite Dwarf
Brown Dwarf
Planetary Nebula
Giants
Star<3SM >3SM
Main Sequence8 billion years
Main Sequence2 billion years
What Comes Next?
What Comes Next?
What Comes Next?What Comes Next?
What Comes Next?
What Comes Next?
What Comes Next?
1964 Arno Penzias and Robert Woodrow Wilson
2003 Wilkinson Microwave Anisotropy Probe (WMAP)
35 The Big Bang theory states that the universe has been growing larger since its beginning. Which of the following provides the best evidence to support this theory?
(A) The structure of galaxies (B) The high temperature of stars (C) The large distances to other stars (D) The directions in which galaxies are moving
When a star like the Sun uses up most of its fuel, it changes colour from yellow to red. What has changed on the surface of the star to cause this colour change?