Show:
Nebula Theory
What Type of Galaxy is it?
Things in a Galaxy
Where are we?
That is so Random
100
The event that starts the process
What is a shockwave from a supernova
100
Pinwheel shape
What is spiral
100
Cloud of gas and dust
What is a nebula
100
The type of galaxy we live in
What is spiral?
100
The number of types of galaxies
What is 3
200
Definition: to come together to form one mass or whole
What is coalesced
200
Football shaped
What is elliptical
200
An explosion that occurs when a star reaches the end of its life
What is a supernova
200
The name of our galaxy
What is Milky Way?
200
The part of the galaxy where our Sun is located
What is the arm of the spiral
300
Nebula theory explains how this was formed
What is our solar system
300
Flat disk
What is spiral
300
Groups of stars
What is clusters
300
The nearest large galaxy to us
What is the Andromeda galaxy
300
The center of a spiral galaxy
What is the galactic bulge (or central bulge)
400
The last stage in the nebula theory
What is the solar system stage
400
Even brightness
What is elliptical
400
The number of stars in a galaxy
What is billions
400
The distance from our Sun to the center of the Milky Way
What is 25-28,000 light years
400
The diameter of the Milky Way
What is 100,000 light years
500
This is what the protosun was formed from
What is hydrogen and helium
500
The shape has been distorted by a larger galaxy nearby
What is irregular
500
Spheres of gas held together by gravity
What is a star
500
The number of stars in our galaxy
What is 400 billion
500
The number of galaxies that are estimated to be in the observable universe
What is 100 billion