Rare green comet to be visible soon, then disappears for 1,000 years
A rare comet glowing green will approach Earth next week, and will not return for more than a thousand years. Comet C/2025 A6 (Lemmon), described by National Geographic as “the brightest comet seen from Earth this year,” will pass by our planet on Tuesday, October 21, about 55 million miles away. Scientists say they are … Read more