New NASA data sheds (Sun) light on climate models

Tallbloke's Talkshop

Scientists at the University of Michigan, NASA’s Goddard Space Flight Center in Greenbelt, Maryland, and University of Colorado Boulder recently used TSIS-1 SSI satellite data in a global climate model for the first time – and got a few surprises. Another dent in the myth of ‘settled’ climate science.
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Have you ever worn a dark T-shirt on a sunny day and felt the fabric warm in the Sun’s rays? asks NASA-GISS.

Most of us know dark colors absorb sunlight and light colors reflect it – but did you know this doesn’t work the same way in the Sun’s non-visible wavelengths?

The Sun is Earth’s power source, and it emits energy as visible sunlight, ultraviolet radiation (shorter wavelengths), and near-infrared radiation, which we feel as heat (longer wavelengths).

Visible light reflects off light-colored surfaces like snow and ice, while darker surfaces like forests or oceans absorb it…

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