Is Capturing a Comet Tail and Bringing it to Earth Really Safe?
The idea of capturing a comet tail and bringing it back to Earth sounds like something out of a science fiction movie. But according to a recent study, this concept might actually be possible. The idea is to use a solar sail to capture particles from a comet’s tail, and then bring these particles back to Earth for study. But how safe is this? Could bringing back extraterrestrial particles pose a risk to our planet? These are important questions that need to be thoroughly explored before we start planning any interplanetary particle captures. While the idea is certainly intriguing, we must also consider the potential implications and make sure that bringing cometary particles back to Earth is truly safe.
source: Phys.org