Add Yahoo as a preferred source to see more of our stories on Google. An image of the CMB taken by the Planck telescope shows tiny variations that can be revealing to cosmologists Just as Charles ...

Add Yahoo as a preferred source to see more of our stories on Google. Two metal devices with blue lights at their necks are pointed up toward the sky. In the sky, there are lots of stars and the ...

A detector buried deep in Antarctic ice has captured the first experimental evidence of a predicted but never-before-seen ...

(via Sabine Hossenfelder) In the Big Bang Theory, the cosmic microwave background — microwave-range radiation that floats through the entire universe at a steady 2.7 Kelvin — is evidence that a hot ...

Cosmic space is filled with continuous, diffuse high-energy radiation. To find out how this energy is produced, the scientists behind ESA’s Integral gamma-ray observatory have tried an unusual method: ...

In the exotic world of particle physics, neutrinos may be the most mysterious members. They rarely interact with other matter ...

An unprecedented neutrino detection in the Mediterranean has pushed the boundaries of high-energy astrophysics, raising new ...

Bell Labs built a giant antenna in Holmdel, New Jersey, in 1960. It was part of a very early satellite transmission system called Echo. By collecting and amplifying weak radio signals bounced off ...