# 12 miljarder år gammalt ljus...
Author: Magi-cat

Lite häftigt är det...man har observerat ett utbrott av strålning som är 12 miljarder år gammalt, ett av de kraftigaste och ett av de tidigaste man noterat...

""As NASA points out, gamma-ray bursts are the most powerful explosions in the universe since the Big Bang," said Farley Ferrante, a Graduate student at Southern Methodist University's Department of Physics and one of the three astronomers who monitored the afterglow. "These bursts release more energy in 10 seconds than our Earth's sun during its entire expected lifespan of 10 billion years."

Kraftiga grejer, det där...😮✨☀️

http://www.iflscience.com/space/light-12-billion-year-old-explosion-reaches-earth