How
about cosmic microwave background radiation, time dilation in supernovae light curves, the Hubble deep field, the Sunyaev - Zel «dovich effect, the Integrated Sachs - Wolfe effect, the hom.ogeneity of stars and galaxies, etc, etc...
Not exact matches
Embedded in this
cosmic microwave background (CMB)
radiation are hints aplenty
about the universe in its infancy.
Called the
cosmic microwave background (CMB)
radiation, this afterglow was produced
about 370,000 years after the big bang when the first atoms formed and has been studied in great detail by satellites, such as NASA's WMAP probe.
According to standard physics,
cosmic rays created outside our galaxy with energies greater than
about 1020 electronvolts (eV) should not reach Earth at those energies: as they travel over such vast regions of space they should lose energy because of collisions with photons of the
cosmic microwave background (CMB), the
radiation left over from the big bang.