In the summer of 2020, British astrophysicists published an interesting study. According to their results, there should be about 36 intelligent civilizations in our galaxy. That sounds promising at first, but this study has a few catches. In this video we’ll explain the background of the study and how scientists arrived at this number.
Subscribe for more! ► https://bit.ly/2Q64mGd
Credit: NASA, ESA, ESO, SpaceX, Wikipedia, Shutterstock, …
#TheSimplySpaceEN
source
