TERMIUM Plus®

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HUBBLE TIME [1 record]

Record 1 2022-01-27

English

Subject field(s)
  • Astrophysics and Cosmography
  • Space Physics
CONT

For a Hubble constant of 71 km/s/Mpc [kilometer/second/megaparsec], as given by current measurements, the Hubble time is around 14 billion years. In practice, the actual age of the Universe is slightly less than the Hubble time because the expansion rate was faster in the past, although it is now believed to be accelerating again.

French

Domaine(s)
  • Astrophysique et cosmographie
  • Physique spatiale

Spanish

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