Good morning! Tonight … Full Hunter's Moon | | For this hemisphere, this full moon counts as the 2nd full moon of autumn. For the Southern Hemisphere, it’s the 2nd full moon of spring. Read more. | | |
This planetary nebula has 2 ultra-close stars at its heart | | A planetary nebula isn't related to planets. It's an old star, sloughing off its outer layers. Now astronomers have spied 2 stars at the heart of a planetary nebula, so close they're almost touching, orbiting each other in only 3 hours. Read more. Hubble Telescope image of the planetary nebula M3-1. Its central star is 2 stars orbiting a common center of gravity. Image via David Jones/Daniel López (IAC)/RAS. | | |
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