Skygazers are enjoying the ‘full worm supermoon,’ the third and final supermoon of 2019.

Photographers across the globe have been capturing stunning pictures of the supersize Moon.

March’s full moon was dubbed the ‘full worm moon’ by Native Americans because it occurs at a time of year when the ground is softening, and earthworm casts (worm manure) start to reappear, according to the Old Farmer’s Almanac.

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Supermoons happen when the Moon’s elliptical orbit brings it to the closest point to Earth while the Moon is full. The Moon became a ‘supermoon’ on March 19 when it was 223,308 miles away from Earth.

The phrase was coined in 1979, according to NASA. “When a full moon appears at perigee [its closest point to Earth] it is slightly brighter and larger than a regular full moon—and that's where we get a ‘supermoon’,” explains the space agency, on its website.

The Moon will turn full at 9:43 p.m. ET on March 20, according to EarthSky. This year the full moon occurs less than four hours after the March equinox, which marks the start of spring in the Northern Hemisphere.

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Space.com reports that the Moon has appeared full since March 19.

The celestial event follows February’s ‘super snow moon’ and January’s stunning ‘super blood moon’ eclipse.

The Moon was closer to Earth during the Jan. 21, 2019, and Feb. 19, 2019, supermoons, when it was, respectively, 222,043 and 221,681 miles away. The average distance between the Earth and Moon is 238,855 miles, according to Space.com.

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July 20, 2019, marks the 50th anniversary of the Apollo 11 Moon landing and Earth’s natural satellite continues to be a source of fascination.

Earlier this year, for example, China became the first country to successfully land a spacecraft on the far side of the Moon.

Israel’s unmanned Beresheet spacecraft was recently launched from Cape Canaveral Air Force Station on a historic mission to the Moon. Beresheet, which is the Hebrew word for “beginning,” is expected to land on the lunar surface on April 11. The spacecraft also will be the first private mission to reach the Moon.

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The U.S. is the only country to place astronauts on the Moon, having done so most recently in December 1972 during the Apollo 17 mission. Only 12 men, all Americans, have set foot on the Moon.

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The Trump administration cited Moon missions a key element of the 2019 NASA budget. President Donald Trump wants U.S. astronauts to return to the Moon as a foundation for future Mars missions.

The Associated Press contributed to this article.

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