SciShow Space

The Milky Way's Black Hole Burped 3.5 Million Years Ago (2019x82)

Exibido em:: Out 11, 2019

The black hole at the center of the Milky Way is quiet now, but new evidence suggests that it woke up around 3.5 million years ago. And Enceladus may have the the building blocks of the building blocks of life.