Why could comet Borisov's presence in the solar system prove fatal to them?

Borisov's interstellar comet, which was first discovered at the end of August 2019, immediately became the "superstar" of all astronomical news on the planet. The fact is that the birthplace of the spacewalker is not at all familiar with the sun, but a distant star system in the constellation Cassiopeia. However, it seems that an […]