Questions tagged [gamma-rays]

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3 votes
1 answer
92 views

What will Taiwan's NSPO put in orbit around the Moon in 2025? How will it get there? What will it do?

The Taipei Times article NSPO head eyeing 80% autonomy of satellite industry says: Following the six-satellite Formosat-7/COSMIC-2 constellation’s launch in 2019, weather observation satellite Triton ...
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2 votes
4 answers
308 views

Examples of gamma ray or X-ray imaging of small planets, moons, or asteroids, or at least how to calculate intensity thereof?

Have any spatially resolved measurements of gamma rays or X-rays from medium and small solar system bodies been collected from space? These might be planets, moons, or asteroids for example, but ...
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6 votes
1 answer
103 views

How can satellites measure the energy of individual ~100 MeV gamma ray photons with reasonable certainty

This answer states: From the AstroMEV website: Terrestrial gamma-ray flashes (TGFs) are high-energy photons originating from the Earth's atmosphere in association with thunderstorm activity. TGFs ...
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