P16 Space Flashcards
1
Q
what is the evidence for the big bang
A
cosmic background radiation
redshift
expanding universe
2
Q
what is the big bang theory
A
the universe was once at one point but then a massive explosion pushed everything outwards and created the universe
3
Q
what’s the life cycle of a star similar in mass to the sun
A
nebula
protostar
main sequence star
red giant
white dwarf
black dwarf
4
Q
what’s the life sequence for a star with a much bigger mass then the sun
A
nebula
protostar
main sequence
red supergiant
supernova
neutron star OR black hole
