heat
what can represent the heat of a star
a rainbow
what does a star burn through most of its life
hydrogen
a red dwarf can be up to
0.6 times smaller than the sun
what do scientist call a regular nova
supernova 1a
the sun is going to die how
peacefully
what is the coldest a star can get
7,000f`
what are the names of both of the star closest to the sun
proxima centauri and alpha centauri
what planet almost became a star
jupiter
how many types of supernova are there that we know
3 types
what is the closest star to our sun
proxima centauri
the hottest star can reach up too
45,000f`
what fight against gravity
nuclear fusion
how many stars are in our galaxy
400 billion
supernova 2a has to be at least bigger than the sun
8 times
a blue star is times the mass of our sun
20
what color represents the hottest star
blue
ow hot does a star have to be to burn helium
10 million degrees
how much longer till the sun dies
6 1/2 billion years
how many supernova happen every decade
2
will the sn be able to have a supernova true or false
false
the blue main sequence star can reach up to 20 mass bigger than the sun. true or false
true
how hot does a star have to be to burn helium into carbon and oxygen
100 million degrees
the blue dwarf can be up too blank mass of the sun
20 times
what is\ the name of the most recent supernova that we learned
supernova2006gy
how much longer till the sun dies
5 billion years