Observations with the South Pole Telescope have revealed an independent addition to the biggest problem in cosmology.

A new study in published in Physical Review Letters analyzes the most complete set of galaxy clustering data to test the ΛCDM model, revealing discrepancies in the formation of cosmic structures ...

The cosmic microwave background (CMB, CMBR), in Big Bang cosmology, is electromagnetic radiation which is a remnant from an early stage of the universe, also known as "relic radiation". The CMB is ...

This model is from the ESA's Planck mission to study the cosmic microwave background. After the Big Bang, for the first 380,000 years or so, the universe was so hot and dense that it was ...

After the Big Bang, the universe was hot, dense, and nearly homogeneous. As the universe expanded, the material cooled, condensing after ~400,000 years into neutral atoms, freeing the cosmic microwave ...

Further evidence for the Big Bang comes from the discovery of cosmic microwave background radiation (CMBR). Astronomers discovered cosmic microwave background radiation in the 1960s. The ...

Today, searches for cosmic strings continue through gravitational wave observatories like LIGO and Virgo, as well as through ...

In 1927 Georges Lemaître proposed that the Universe began with an explosion called the Big Bang. Hubble’s research into the red shift of galaxy light showed that the Universe was expanding, and ...

A new study in published in Physical Review Letters analyzes the most complete set of galaxy clustering data to test the ΛCDM ...

Researchers from IISc and RRI have developed a cutting-edge 'fantail' antenna aimed at detecting the elusive Cosmological ...