1. a fast spinning neutron star
2. a large star uses up its hydrogen and collaspes
3. a light element fuses with another to form a heavier one
4. a star continues to use fusion until forming iron which collapses send massive shock waves through the core
5. holes lead from one space or time to another
6. the gravity is so high that it distorts time and space
7. exact opposite of black holes
8. stellar phenomenon that emit large amounts of radio energy
9. they look for the type of x-rays emitted
10.solar system with two stars rotating around eachother
11.a comet's eliptical orbit sends it farther than even Pluto's orbit
12.iron and rock
13.Hydrogen, Helium, Corbon Oxygen, neon magnesium Oxygen, Silicon Sulfur, Iron
14.large cloudy gas remains of a super nova
15.star cluster
16.White dwarf
17.Emission
18.White dwarf
19.ammonia, water vapor, and methane
20.Venus |
