Astronomers observe a supernova just a few hours after the explosion of a red supergiant star.
It was previously suspected that supernova had been the reason that the solar system was, noting that the supernova would have enough energy to disturb the gas clouds about 4.6 billion years ago. But until now, there was no concrete evidence to prove it.
Astronomers have created a detailed computer simulation of the Milky Way galaxy’s formation, which solved the mystery involving the missing group of smaller galaxies that should have been present.
Scientists discovered the giant star system Eta Carinae’s strange and violent past, which reveals critical knowledge about how extremely massive stars die.
Scientists have discovered evidence of supernova explosion millions of years ago in fossilized bacteria on the ocean floor.