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Sky watchers admiring the November full moon will also see another surprise: a penumbral eclipse as the moon passes through Earth’s outer shadow on Monday, November 30, according to NASA.
The moon will be at its maximum for only a moment – Monday at 4:30 am EST (9:30 UTC) – but the moon will appear full for three days: from Saturday evening to Tuesday morning (November 28) to December 1).
Meanwhile, sky watchers must remember three times to capture the penumbral eclipse: it begins before the full moon at 2:32 am EST (7:32 UTC); reaches its maximum at 4:42 am EST (9:42 UTC), when 83% of the moon will be covered by the faint shadow of the Earth; and ends at 6:53 AM EST (11:53 UTC) Monday morning, according to timeanddate.com.
Related: In the photos: sparkling images of a super moon
Penumbral eclipses are different from total or partial eclipses. During a total lunar eclipse, the Earth passes directly between the sun and the moon, preventing sunlight from reaching our natural satellite. Conversely, during a partial eclipse, the moon passes through part of the inner dark shadow of the Earth, known as umbra. Finally, in a penumbral eclipse, the moon passes through part of the outer and fainter penumbra shadow of the Earth, according to Space.com, a sister site of Live Science.
Unless you are an experienced sky observer, it may be difficult to see the November penumbral eclipse, which will be visible in North America (provided there are no cloudy skies), because the penumbra shadow will appear as a veil dim. “The darkening of the moon during this eclipse will probably not be evident without instrumentation, but for spacecraft on the moon like the Lunar Reconnaissance Orbiter (LRO), the reduction in solar energy will be evident,” NASA wrote in a statement.
The full moon of November, known to many as the beaver moon, comes at the end of the month of this year because October had two full moons; the second moon, a blue Moon, it was the first time in 76 years that the full moon was visible in the United States on Halloween. Other names for the November full moon include cold moon, frozen moon, winter moon, oak moon, pre-Yule moon, and baby moon. The full moon will also be celebrated during Kartik Purnima (a Hindu, Sikh and Jain cultural festival, celebrated differently by each culture), Karthika Deepam (a festival of lights observed by some Hindus), Tazaungdaing Festival Moon (observed by Bhudists in Myanmar , formerly Burma) and Ill Poya (celebrated in Sri Lanka), NASA reported.
The beaver moon is the last full moon before the winter solstice, the shortest day of sunlight in the Northern Hemisphere, which falls on December 21 of this year. Other celestial sightings to look for in late November and early December include “Jupiter and Saturn, [which] they will appear to gradually move closer to each other, appearing closer than the apparent diameter of the Moon from December 17 to December 25, “NASA reported.” They will appear at their closest point, about a fifth of the Moon’s diameter, in December. 21, 2020. “
People with garden telescopes should be able to see Jupiter’s four bright moons: Ganymede, Callisto, Europa and Io, and even the bright rings of Saturn and Titan, its largest moon. “Seeing Jupiter and Saturn so close should look spectacular in the telescope and with the naked eye,” NASA said.
Those who miss the November moon can always plan to see the last full moon of 2020, which will illuminate the night sky at 10:28 PM EST on December 29 (3:28 UTC on December 30).
Originally published on LiveScience.
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