... calibrating a precise brightness-distance relation, astronomers are able to estimate not only the expansion rate of the universe (parameterized by the Hubble Constant ), but also the geometry of the universe we live in (parameterized by Omega and Lambda ...
... calibrating a precise brightness-distance relation, astronomers are able to estimate not only the expansion rate of the universe (parameterized by the Hubble Constant ), but also the geometry of the universe we live in (parameterized by Omega and Lambda ...
... Osservatorio Astrofisico di Arcetri . Research on COSMOLOGY and HIGH-REDSHIFT UNIVERSE . ... the epoch of structure and galaxy formation, and broaden our understanding of physical processes at work in the early universe ...
... The Local Universe at Arcetri. ... is occurring in the present epoch in the Local Universe, through gas accretion, and gas consumption through star formation ...
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a ... 2000 May 3 . BOOMERANG Images The Early Universe . Credit: BOOMERANG Project . ...
... Arcetri Astrophysical Observatory . Research on COSMOLOGY and HIGH-REDSHIFT UNIVERSE . ... the epoch of structure and galaxy formation, and broaden our understanding of physical processes at work in the early universe ...
... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a ... February 5, 1996 . COBE Dipole: Speeding Through the Universe . Credit: NASA , COBE , DMR , Four-Year Sky Map . ...