insider.si.edu

A Measurement of the Cosmic Microwave Background Lensing Potential and Power Spectrum from 500 deg2 of SPTpol Temperature and Polarization Data

https://iopscience.iop.org/article/10.3847/1538-4357/ab4186/pdf ...
Forbes

Ask Ethan: Will The Cosmic Microwave Background Ever Disappear?

An illustration of the cosmic radiation background at various redshifts in the Universe. Note that the CMB isn't just a surface that comes from one point, but rather is a bath of radiation that exists ...
SpaceNews

Arecibo Observatory Casts New Light on Cosmic Microwave Background

Arecibo Observatory observations of galactic neutral hydrogen structure confirm the discovery of an unexpected contribution to the measurements of the cosmic microwave background observed by the WMAP ...
The New York Times

A New Search for Ripples in Space From the Beginning of Time

As it studies cosmic microwaves, the Simons Observatory in Chile aims to help prove or disprove cosmic inflation, a notion that the universe expanded rapidly in the moment after the Big Bang. Two of ...