GALAXIES Flashcards
1
Q
What are galaxies made up of?
A
- Billions of stars
- Stella dust
- Rocks
2
Q
The Sun is a star in the galaxy known as…
A
Milky Way
3
Q
What is the center of the Milky Way?
A
a supermassive black hole
4
Q
Astronomical distances can be measured in…
A
light-years
5
Q
What are the three types of galaxies?
A
- Spiral
- Elliptical
- Irregular
6
Q
What is the spiral galaxy like?
A
Our galaxy’s type
7
Q
What is the elliptical galaxy like?
A
Oval-shaped
8
Q
What is the irregular galaxy like?
A
random