satellites confirmed measurements from ground stations show a considerable, and naturally-occurring, global brightening from 1983-2001 (pinker et al., 2005).
satellites confirmed measurements from ground stations show a considerable, and naturally-occurring, global brightening from 1983-2001 (pinker et al., 2005).
wilkinson microwave anisotropy probe:0
the wilkinson microwave anisotropy probe (wmap), originally known as the microwave anisotropy probe (map), was a spacecraft operating from 2001 to 2010 which measured temperature differences across the sky in the cosmic microwave background (cmb) – the radiant heat remaining from the big bang.