News tagged with redshift

Related topics:

An army of tiny robots that tracks galaxies

Why is the universe expanding at an increasing rate? Scientists will attempt to gain a better understanding of this phenomenon by mapping the distribution of galaxies in the universe. Astrophysicists and robotics engineers ...

dateSep 30, 2015 in Astronomy
shares25 comments 4

Dark energy is real, say astronomers

(—Dark energy, a mysterious substance thought to be speeding up the expansion of the Universe is really there, according to a team of astronomers at the University of Portsmouth and LMU University Munich.

dateSep 12, 2012 in Astronomy
shares0 comments 144

Astronomers spy on galaxies in the raw

( —A CSIRO radio telescope has detected the raw material for making the first stars in galaxies that formed when the Universe was just three billion years old—less than a quarter of its current age. This opens ...

dateJun 24, 2013 in Astronomy
shares0 comments 2

Peering into a gateway opened 50 years ago

Saturday marked the 50th anniversary of the discovery of the quasar - an extremely bright object powered by matter falling into a super-massive black hole lying in the heart of a galaxy.

dateMar 17, 2013 in Astronomy
shares0 comments 3