star types
what is the star that we go around?
the sun
what is the type of galaxy that we live in?
barred spiral galaxy
what is a nebula made of?
many stars
what are the main things found in a galaxy?
gas, dust, ice, rock
what is a constellation made of?
stars
what color of star is the dimmest?
red star
what galaxy is a twisting shape but not a barred spiral galaxy?
A spiral galaxy
how are nebula's made?
by exploding stars
what is a formation of planets and a star called?
solar system
what is a constellation?
a pattern of stars in the sky?
what is the smallest kind of star?
blue star
what galaxy type is mostly flat?
elliptical galaxy
whats helps stars form in nebula's?
gas and dust
what galaxy do we live in?
milky way galaxy
why were constellations made?
to track the time in a year
what color of star is in the middle stage?
yellow/white
what galaxy doesn't have a shape and is all jumbled together?
irregular galaxy
what is the event called when a nebula is formed?
supernova
About how many stars are in our galaxy?
100 million
what is a constellation that looks like a pot?
the big dipper
what are the three main ways to tell stars apart?
brightness, color, size
what are all the galaxy types?
barred spiral, spiral, irregular and elliptical galaxies
how are stars made in a nebula?
gas and dust form into a gravitational pull. Then, heat goes up and forms a protostar.
about how many planets are in our galaxy?
100,000,000,000
what is the constellation that has the star Betelgeuse?
Orion