Hacker News new | ask | show | jobs
by pogo 3333 days ago
No, collisions are a very real risk. In fact, they've already happened. In 2009, an Iridium satellite accidentally collided with a Russian satellite. Space-X is talking about quadrupling the number of existing satellites, so collisions will be more likely and the resulting debris increases the chances of subsequent collisions much more. This escalating effect is know as Kessler Syndrome (https://en.wikipedia.org/wiki/Kessler_syndrome).