The HEALPIX algorithm was originally developed for studying this feature.
The HEALPIX algorithm was originally developed for studying this feature. Thomson scattering creates a linear polarization with vanishing divergence in this feature. The Eridanus supervoid may explain a "cold spot" in this feature. Primordial gravitational waves should imprint B-modes on the polarization of this feature. This feature, which was created from the (*) surface of last scattering during the recombination era, was investigated by the COBE, WMAP, and Planck probes, which measured its anisotropy in order to test cosmic inflation. This feature was originally discovered by Penzias and Wilson in New Jersey. For 10 points, name this radiation that permeates the universe, a relic of the big bang with frequency between radio and infrared.
The HEALPIX algorithm was originally developed for studying this feature.
cosmic microwave background radiation [or CMBR]  Bonuses: