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sunearthday.gsfc.nasa.gov
rR4Xy
TIL It can take a photon 40,000 years to travel from the core of the sun to the surface, but only 8 minutes to travel the rest of the way to earth.
K76G
TIL A photon spends 40,000 years getting from the core of the Sun to the surface, but then only 8 minutes to get to Earth.
xPWb
TIL that it takes 10,000 to 170,000 years for the light, to go from the core of the sun to the surface