An exotic green comet that has not been seen since the time of the Neanderthals has reappeared in the sky, ready for its closest approach to Earth next week. Best time to see it: 1st and 2nd of February.
An exotic green comet that has not been seen since the time of the Neanderthals has reappeared in the sky, ready for its closest approach to Earth next week. Best time to see it: 1st and 2nd of February.