Month: January 2020

Harvard astrophysicists :Ancient life might have escaped Earth and journeyed to alien stars

Two Harvard astrophysicists have proposed a mind blowing theory about how life might have spread throughout the universe. Imagine this: Centuries ago, back when the solar system was more crowded, a huge comet damaged the outer layers of our atmosphere. It was moving quick, several of miles above the Earth’s surface — too high to …