How to spot the bright green comet you’ll never see again in your lifetime
A recently discovered comet originating from the most distant corner of the solar system will be visible from Australia this week. The bright green comet has not entered Earth’s skies for 50,000 years — and it might take almost as long to return. WATCH THE VIDEO ABOVE: A green comet last seen 50,000 years ago is swinging by Earth again. Watch the latest News on Channel 7 or stream for free on 7plus >> The C/2022 E3 (ZTF) comet is named after the Zwicky Transient Facility where it was discovered in March 2022 by Californian Palomar Observatory astronomers using a wide-field survey camera. ZTF was only discovered last year because it is the first time the comet has come close enough to Earth to be seen since before our species evolved into modern Homo Sapiens. It was spotted just inside the orbit of Jupiter. After a brief period during the first week of February when the comet will become visible from Australia, it will not be seen again in our lifetime. The comet will be the clos...