Astronomers are convinced that the expansion of the Universe accelerates.
Phantom energy, with negative sum of pressure and energy density, could lead to the universe tearing itself apart in a "Big Rip".
Cosmic Microwave Background (CMB) archive of science research. CMB data is an important aspect of research in cosmology.
The Cosmic Background Explorer satellite. Instruments, scientific results, related links.
A summary of research areas at the University of Kansas, with links to activities and personnel.
ESA mission designed to find the three cosmological parameters: the Hubble parameter, the density and the deceleration parameter from variations in the cosmic background radiation.
Arno Allan Penzias Nobel Lecture.
A collection of links.
van Maanen's astrometrically determined internal motions of the spiral nebula Messier 81.
Science /
Physics /
Astrophysics
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