• Space
  • By Tudor Vieru
  • October 4th, 2012
Spitzer Refines Hubble's Constant

Spitzer Refines Hubble's Constant

This value measures how fast the Universe is expanding

  • Space
  • By Tudor Vieru
  • June 9th, 2009
Finding Out Hubble's Constant One Step Closer

Finding Out Hubble's Constant One Step Closer

Astronomers will soon have the expansion rate of the Universe