Professor Emeritus of Physics at the University of Washington used some fancy technology (WMAP data on the cosmic microwave background with a Mathematica calculation) to produce the sound of the Big ...

(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 dawn insights shed light on the universe's early stages, providing an understanding of the universe's origins.

The superstructure "Quipu," recently identified, spans 1.3 billion light-years, challenging our understanding of the distribution of matter in space. This discovery, resulting from a study published ...

New observations support the idea that hot, diffuse threads of gas called cosmic filaments connect clusters of galaxies ...

Cosmic microwave background radiation In cosmology, cosmic microwave background (CMB) radiation (also CMBR, CBR, MBR, and relic radiation) is a form of electromagnetic radiation filling the universe.

The low-frequency cosmic microwave background Lindsay Oldham Research Highlights 17 Apr 2025 Nature Astronomy Volume: 9, P: 479 ...

By Ashley Strickland, CNN (CNN) — Astronomers have used mysterious fast radio bursts, or millisecond-long bright flashes of radio waves from space, to help them track down some of the missing ...