If the Hubble Space Telescope proved that Hubble's constant is actually half as large as it is currently believed to be, what would the implied age of the universe be in comparison to the current accepted value?
In appropriate units of time and distance, the reciprocal
The dimension of Hubble constant,
As of now, different estimates of
The reciprocal, after unit conversions in distances and unit conversion of time to year, is around 13.8 billion years.