"The Hubble tension is now a Hubble crisis." The mystery of the Hubble tension has deepened with the startling finding that ...

When they began to use it as a telescope they found there was a background "noise" (like static in a radio). This annoyance was a uniform signal in the microwave range, seeming to come from all ...

The Cosmic Microwave Background (CMB ... Astronomers using the South Pole Telescope (SPT) performed high-precision measurements of the CMB. In a paper that has not yet been peer-reviewed, they ...

which is believed to have left traces in the cosmic microwave background radiation. At 4,980 meters above sea level, the Salta altiplano is an ideal place to place a telescope of this style for ...

When they began to use it as a telescope they found there was a background "noise" (like static in a radio). This annoyance was a uniform signal in the microwave range, seeming to come from all ...