Brighter:Moon or Sun??
If our eyes could see high-energy radiation called gamma rays, the Moon would appear brighter than the Sun! NASA's Fermy telescope reminds astronauts to withstand with gamma radiation on the lunar surface.
Gamma-ray observations are not sensitive enough to clearly see the shape of the Moon’s disk or any surface features. Instead, Fermi’s Large Area Telescope (LAT) detects a prominent glow centered on the Moon’s position in the sky.
#Artemis
#NASA
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