Astrophysics (index)

Cosmic Time

(time since the big bang)

Cosmic Time is the time since the Big Bang, specifically since the point in time when reversing the time and expansion of the universe, everything in the universe would be at a single point. In contrast, Lookback Time is time from the present, going backward.

Details of both depend upon the Hubble Constant (H0).


(time,cosmology,measure)
http://en.wikipedia.org/wiki/Cosmic_time

Referenced by:
HFLS3
PAPER

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