# How have the opinions about the Universe's age changed in last 20 years?

##### 1 Answer

Apr 23, 2018

#### Answer:

See details below

#### Explanation:

Following Lamaitre's Theory, the age of universe is depending of the moment of BigBang (Gamov made a fine tunning of this theory)

By other hand, Hubble's theory give a formula to evaluate the age of universe by

If we take a Galaxy at 1 megaparsec =

Nowadays, the trend is go down the Hubble constant and then, the age of univers is growing in the same proportion