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Tristan's review

What is another term for a low mass star Red dwarf
What is it called when two stars orbit each other Binary stars
The part of the moon we don't see Darkside
The name of the galaxy we live in Milky way
A chart organizing the days into 12 months Calendar
A vast cloud of gas and dust where stars and planets may be formed Nebula
The event that may have triggered the expansion of the universe The big bang
A galaxy with no particular shape Irregular Galaxy
contains 50-1000 stars found along the spirals of the galaxy open cluster
A patch of space with no volume but has a heavy mass that has a strong gravitational pull Black hole
Created by: trstn