Stars
What is it called when a star reaches the end of its life and explodes
Supernova
How many dwarf planets are there in our solar system
5
What type of nebula will our sun be when it cools
Planetary nebula
What are the main types of black holes
Primordial stellar and supermassive
What is the closest galaxy to ours
Andromeda galaxy
What is a star called before it is a star
Protostar
What is a planet called when it is out of this solar system
An exoplanet
Which nebula looks like an eye
Helix Nebula
What is our supermassive black hole called
Sagittarius A*
What is in the middle of a galaxy
A black hole (rarely quasar)
What is the closest star to us except for the sun
Proxima Centauri
Which planet is the lightest
Saturn
Which nebula looks like a horse's head
Horsehead Nebula
Are there black holes smaller than Earth
Yes
What are the galaxy's that orbit the milky way
The magellanic clouds
What color is the sun
White actually
What are the 3 criteria of a planet
1. A planet needs to be round or nearly round
2. A planet needs to orbit a star
3. A planet's gravity needs to be strong enough to clear any space debris in its path
True or false: A dark nebula is called a black hole nebula
False it's called a dark absorption nebula
What are black holes called when they are shooting rays
Blasar
What is the largest galaxy
IC 1101
What star is purple
Mu Cephei
What is a exoplanet called when it is out of the milky way
Extroplanet
Are nebulae bigger than galaxy's
Some are
What is the closest black hole to Earth
Unicorn
Which galaxy looks like a long spoon
Tadpole galaxy