The James Webb Space Telescope (JWST) has unveiled astonishing new images of the planetary nebula NGC 1514, revealing a pair of bizarre, ghostly infrared-bright rings around a dying star system ...

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When I was a kid, I was fascinated by the Powers of 10 video, which came out in the 1970s. Perhaps you remember it, with the narrator taking us both outward toward the fathomless end of the Universe ...

But our planet's atmosphere still allows red wavelengths of light to squeeze through and ... on March 2 after a 45-day trip — and the photos Blue Ghost has been sending back are breathtaking.

For more than 135 years, people have reported strange lights above the horizon in Marfa ... Watch how the maps and images of our planet from above have changed over the last two millennia.