| Quiz | Space physics |
|---|---|
| Name | |
| Result | PASSED |
| Score | 21 / 21 (100%) |
| Passing score | 16.8 |
| Quiz took | 1 min 49 sec |
| Quiz finished at | 2024-10-06 20:51:23 |
Massive stars will become
Our galaxy is called
Objects in the Universe appear to be moving away from us because of
Small and medium sized stars such as the sun will eject their outer layers of dust and gas to leave behind a
The Universe appears to be
Exploding supernovae leave behind a very dense core called a
Gravity pulls dust and gas together to form a
When the temperature increases, hydrogen nuclei undergo nuclear fusion to form
A white dwarf cools down and emits less and less energy and turns into a
Evidence suggests that the Universe started with
The stable period of a star is known as a
A big star can eventually explode in what is known as a
Stars initially form from a cloud of dust and gas called a
Our solar system has
When the hydrogen runs out, the star swells and turns into a
Our solar system has
Moons orbit
A main sequence star usually lasts
The size of a planet's orbit depends on
A super dense point in space that not even light can escape from, is known as a
Pluto is a