An extragalactic mystery: where do high-energy cosmic rays come from?
Cosmic ray physics: Extremely powerful particles are slamming into the Earth. - Vox
Idealized greenhouse model - Wikipedia
Space Weather Major sources of space weather ○ Solar wind – a stream of plasma consisting of high energy charged partic… | Solar activity, Precipitation, Solar wind
New stars shed light on the past | ESA/Hubble
Neutrino discovery: high-energy particle came from distant “blazar” galaxy - Vox
Sun Sizzles in High-Energy X-Rays - NASA
What
Cosmic ray physics: Extremely powerful particles are slamming into the Earth. - Vox
Cosmic Radiation: Why We Should not be Worried | IAEA
What's the Big Deal about Solar Cycles? | NESDIS
A Supernova 'Destroyed' Some of Earth's Ozone for a Few Minutes in 2022 - The New York Times
Radiation/Astronomy - Wikiversity
Solar System Hit by Pulse of Intense Radiation – Incredible 1-in-10,000-Year Gamma-Ray Burst