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

Blast from the past: gamma-ray burst strikes Earth from distant exploding star - AZERTAC

skralyx

Solar System Hit by Pulse of Intense Radiation – Incredible 1-in-10,000-Year Gamma-Ray Burst

Monster gamma-ray burst is detected 310 miles above Earth - and scientists say it's the strongest EVER recorded in our planet's atmosphere

Earth was hit by a massive gamma-ray burst in the 8th century

Gamma-ray burst - Wikipedia

Astronomers detect brightest light flash ever seen, probably from black hole's birth

Astronomy News at Daily Kos

Swift Catches Farthest Ever Gamma-Ray Burst

Hubble Space Telescope 2019 - eoPortal

Daily Kos: skralyx

Best View Yet of Exceptional Cosmic Explosion – Challenges Established Theory of Gamma-Ray Bursts in the Universe

In a first, astronomers spot a star swallowing a planet, MIT News