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10 cards from this deck
Recessional velocity ∝\propto∝ distance from Earth
v=H⋅dv = H \cdot dv=H⋅d
Approx. 65 km/s/Mpc
t=1Ht = \frac{1}{H}t=H1
Approx. 15 billion years
Singularity - extremely small and hot point
Cosmic Microwave Background Radiation - leftover energy from Big Bang detected in all directions
Approx. 73%
Approx. 25%
Universe expanding from single starting point
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