Not by Asteroids Alone: ESA Explains the Dangers of Possible Comet Impact - Sputnik International 22-Jun-2020

Not by Asteroids Alone: ESA Explains the Dangers of Possible Comet Impact - Sputnik International

The space agency noted that since "most meteors are generated by tiny fragments of comets", one could say that, "in a certain sense", comets do impact us every year.

More...