This Green Comet Will NOT Hit Earth скачать в хорошем качестве

This Green Comet Will NOT Hit Earth

Neil deGrasse Tyson explains the mysteries behind the green comet. Subscribe:    / sciencetime24   Comets are notoriously unpredictable, but, there’s no threat of this green comet crashing into Earth, as it will be 26 million miles away from us at its closest approach. If it continues its current trend in brightness, it could become visible to the unaided eye under dark skies. So, what do we know about this comet? This green comet is currently reflecting sunlight at around magnitude 7, which is just below the cusp for seeing something with the naked eye. The best time to view the comet is early February, 2023. While it will be visible, it won't be the bright, green comet that some stories have promised, and viewers should be prepared to be patient and have a bit of luck to spot it. It’s too faint to see with the naked eye. This comet is considered a long-period comet, which means its orbit extends very far out into our solar system from a place that we have not actually ever observed. The Oort Cloud has only been theoretically predicted due to the existence of comets like this one. #science #space #comet