Tonight (Aug. 27-28), the full Sturgeon Moon will slip into Earth's shadow, creating a stunning "almost blood moon" as up to 96.2% of the lunar surface disappears into the darkest part of our planet's shadow, the umbra.
At maximum eclipse, much of the moon may take on an eerie reddish hue as sunlight filtered through Earth's atmosphere is refracted into the shadow and onto the lunar surface. Only a thin sliver of moon will escape Earth's umbra, appearing as a bright arc against an otherwise dim, rusty-red lunar disk.
Lunar eclipses are entirely safe to watch with the naked eye. Unlike a solar eclipse, you don't need filters or certified glasses. Just find the moon at the right time, then simply sit back, relax and enjoy the show. If you can't watch the eclipse in person, you can watch all the action unfold here on Space.com with these free livestreams, weather permitting. You can also follow along with the latest updates with our Read Entire Article
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