| Quiz | Space physics |
|---|---|
| Name | |
| Result | PASSED |
| Score | 20 / 21 (95.2%) |
| Passing score | 16.8 |
| Quiz took | 17 min 04 sec |
| Quiz finished at | 2021-04-13 03:47:45 |
Evidence suggests that the Universe started with
Objects in the Universe appear to be moving away from us because of
A main sequence star usually lasts
Gravity pulls dust and gas together to form a
Our solar system has
A super dense point in space that not even light can escape from, is known as a
A white dwarf cools down and emits less and less energy and turns into a
Our solar system has
Exploding supernovae leave behind a vey dense core called a
Our solar system is called
Small and medium sized stars such as the sun will eject their outer layers of dust and gas to leave behind a
The stable period of a star is known as a
A big star can eventually explode in what is known as a
Massive stars will become
Moons orbit
Stars initially form from a cloud of dust and gas called a
When the temperature increases, hydrogen nuclei undergo nuclear fusion to form
When the hydrogen runs out, the star swells and turns into a
The size of a planet's orbit depends on its
The Universe appears to be
Pluto is a