Gamma ray burst 2 billion light-years away impacted Earth's

Last year, on October 9, we on Earth witnessed the most luminous celestial event ever recorded, by far. It was a gamma ray burst (GRB) at least 10x as bright as any other example ever seen, and it lasted 70x longer than any other known GRB. This was

A Gamma Ray Burst May Have Irradiated 8th Century Earth

A mysterious, incredibly energetic cosmic ray has smashed into Earth

A 1-In-10,000-Year Gamma-ray Burst Recently Hit Our Planet - SpaceRef

Space News at Daily Kos

Did Deadly Gamma-Ray Burst Cause a Mass Extinction on Earth?

Gamma-ray burst - Wikipedia

If a gamma-ray burst hits one side of the Earth, will the other side suffer nothing? - Quora

Could an extragalactic Gamma Ray Burst destroy life on Earth? - Quora

Light From 12 BILLION Year Old Explosion Reaches Earth

Enormous Cosmic Energy Burst Struck Earth So Hard It Scrambled Radios

Earth hit by gamma rays from exploding star 2 billion lightyears away

Hubble Space Telescope 2020 - eoPortal

Hubble Space Telescope 2019 - eoPortal

Brightest gamma-ray burst ever recorded may be 1-in-10,000-year event