Supernovas may have played a role in two of Earth’s largest mass extinctions, study suggests
New research suggests the violent explosions of dying stars may have caused two of Earth’s biggest mass extinctions millions ...
The Daily Galaxy on MSN17h
First Water In The Cosmos May Have Formed Just 100 Million Years After The Big Bang
A new study suggests that the first water molecules in the universe may have formed far earlier than previously assumed ...
New study reveals how supernovas brought water to universe millions of years after Big Bang
The discovery delays the timeline for planet formation. The building blocks of life appeared earlier, scientists say.
Metro16d
Supernovas may have caused mass extinctions that killed 85% of life on Earth
Supernovas are the most powerful explosions humans have ever seen – but just how close are we? (Picture: NASA Goddard / SWNS) Exploding stars known as supernovas may have sparked mass ...
Mashable17d
Distant star explosions could have wiped out life on Earth twice
A supernova is a cataclysmic stellar death that leaves behind a black hole or neutron star. It is the biggest, brightest, and most violent type of explosion scientists have observed in the universe.
Tyler Morning Telegraph16d
Supernova study suggests space blasts wiped out ancient life on Earth
As part of this, the research team calculated the supernova rate within 20 parsecs of the Sun, or approximately 65 ...