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Astronomy Unit 7

Terms in this set (19)

Eintstein
Whose theory of relativity led to many important cosmology predictions?
Red Shift
Galaxies that move away from us are
Dark Energy
Scientists think the universe's expansion is caused by
Drake's equation
Which equation predicts the probability of alien life
Super Cluster
Which of the following is not linked by gravity
Barred Spiral
Which type of galaxy is the Milky Way
A giant Black hole
At the center of most galaxies is
Peculiar
When 2 galaxies collide, they could cause what type of galaxy
Shape
What are galaxies classified as
Cosmic background, redshift of galaxies, and one more
The Big Bang Theory is supported by which evidence
Nucleosynthesis
The creation of atomic nuclei occurred during
Gravity Waves
Recently confirmed, what is caused by two rotating black hole?
Einstein
Who added, then removed the cosmological constant to his equation?
Andromeda Galaxy
Which is Earth not a member of
Minutes
On the Cosmic Calendar, human history has existed for how long
Primordial Era
Big Bang ; inflation ; nucleosynthesis
Stelliferous Era
Stars are formed ; structure ; current age
Degenerate Era
All stars die out ; matter days
Dark Era
Entropy ; nothing
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