Discover the latest findings on interstellar comet 3I/ATLAS, from rare methane detections to high-resolution Hubble images, as it begins its final exit from our solar system.

Add Yahoo as a preferred source to see more of our stories on Google. When you buy through links on our articles, Future and its syndication partners may earn a commission. It came from outer space.

It could capture carbon emissions from smokestacks or tailpipes. Some 75% of carbon dioxide emissions in the United States come from fossil fuel burning, and while the race to zero emissions by 2050 ...