国产精品美女一区二区三区-国产精品美女自在线观看免费-国产精品秘麻豆果-国产精品秘麻豆免费版-国产精品秘麻豆免费版下载-国产精品秘入口

Set as Homepage - Add to Favorites

【vin diesel t?ng ?óng phim khiêu dam】By a technicality, August's full moon is blue. Here's why.

Source:Global Hot Topic Analysis Editor:explore Time:2025-07-02 14:32:39

There's supposedly nothing special about a blue moon. A full moon is vin diesel t?ng ?óng phim khiêu damjust a moon phase, and a blue moon is just a designation for certain full moons — the ones timed to fall before the end of a month that already had one full moon.

True, unless it's like the bizarro blue moon we're getting in August of 2024, which deserves a fuller explanation.

SEE ALSO: Why landing a spaceship on the moon is still so challenging

Why is August's full moon considered a blue moon?

August's single full moon gets its "blue" designation from how many full moons fit in a "tropical year." Typically this means 12, but the current tropical year has 13. And the extra one gets counted as blue. If you find that unsatisfying — perhaps because it's totally arbitrary and based on concepts like "tropical year" that you didn't even know existed before today — well, I'm not sure I can help, but I can offer a little more detail.


You May Also Like

According to the Library of Congress website, the Maine Farmers’ Almanac's moon math was derived from that irksome concept I mentioned earlier, the "tropical year," which runs not Jan. 1 through Dec. 31, but from each winter solstice (which happens around Dec. 21-22) to the next. The year 2024, however, as counted by the "tropical year," contains four summer moons. The third full moon in a four full moon season —which can't be the midsummer moon nor late summer moon—becomesa blue moon.

By this system, the summer of 2024 has three full moons with seasonal designations, and a bonus blue moon:

Mashable Light Speed Want more out-of-this world tech, space and science stories? Sign up for Mashable's weekly Light Speed newsletter. By clicking Sign Me Up, you confirm you are 16+ and agree to our Terms of Use and Privacy Policy. Thanks for signing up!
  1. June 21 - Early Summer Moon

  2. July 21 - Midsummer Moon

  3. August 19 - Blue Moon

  4. September 17 - Late Summer Moon

Now you know the core logic of what one might call an originalblue moon (as if any of this can be considered "logical").

The moon as captured by NASA's Lunar Reconnaissance Orbiter.The moon as captured by NASA's Lunar Reconnaissance Orbiter. Credit: NASA / GSFC / Arizona State University

Why are there two types of blue moon?

Actually there are three, because the moon can literally appear blue after a major volcanic eruption, but let's focus on the ways blue moons are counted on calendars.

The reason you tend not to hear about original blue moons is that the exciting world of full moon tallying was thrown into disarray in 1946 when James Hugh Pruett, writing for Sky & Telescope, fumbled the Almanac's definition, incorrectly stating that a blue moon was simply the second full moon in a month. You might call this a "fool's blue moon," another term I just coined. James Hugh Pruett's type of blue moon tabulation caught on, and the blue moon chaos has never dissipated.


Related Stories
  • The U.S. is exploring a railroad for the moon. It has a good reason.
  • Who owns the moon's precious water?
  • The best telescopes for gazing at stars and solar eclipses in 2024
  • NASA picked its moon astronauts. Here's what they'll do.
  • If a scary asteroid will actually strike Earth, here's how you'll know

So no, nothing about the moon itself is scientifically notable this month. Claiming that certain full moons are "blue" by tradition is a 20th century phenomenon that, according to the Oxford English Dictionary, came along well after the phrase "once in a blue moon." The moon won't appear blue (barring any volcanic eruptions), and none of this impacts astronomers, astronauts, lunar beings, or even werewolves. This is, however, a boom time for pedantic trivia junkies.

It's worth noting that August 2023 also had a blue moon by the other, more popular definition, and two consecutive Augusts, both with blue moons is another rarity, arbitrary or not. According to Space.com, the next blue moon under the more popular blue moon regime will occur in May 2026, while the next original blue moon won't be for another five years, when it will fall in, yep, August of 2029.

How can I see the blue moon?

Look up.

0.1365s , 10001.1484375 kb

Copyright © 2025 Powered by 【vin diesel t?ng ?óng phim khiêu dam】By a technicality, August's full moon is blue. Here's why.,Global Hot Topic Analysis  

Sitemap

Top 主站蜘蛛池模板: 国产av一区二区三区久久 | 午夜福利日韩在线 | 91高清视频国产片 | 99久久亚洲综合精品成人网 | 午夜a级理论片 | 按摩中出的人妻中文字幕 | 二区三区av | 国产av夜夜欢一区二区三区 | 丁香花免费高清视频完整版动漫 | 国产av夜夜欢一区二区 | 91狠狠狠狠狠狠狠狠 | 国产aⅴ精品一区二区三区色成熟 | 国产av一区二区精品凹凸 | 久久9| 粗长巨龙挤进美妇 | 国产白嫩在线 | 午夜无遮挡男女啪啪免费软件 | 91精品国产福利在线观看性色 | 91香蕉亚洲精品人人影视 | 国产aⅴ无码专区亚洲av金钱 | 午夜一区二区在 | 午夜爱爱网站 | 97免费人妻在线观看 | WWW国产亚洲精品久久小说 | 日韩av在线播放 | 丰满人妻被公侵犯中文电影版 | 福利在线免费 | 91视频com| 午夜精品久久久内射近拍高清 | 丁香六月欧美 | 538国产视频| 国产av你懂的 | 白丝兔女 | 高清无码一区二区在线观看吞 | 国产av无码专区亚洲av手机 | 国产av国片精品jk制服无码 | 午夜免费观看福利片一区二区三区 | av无码xxxxx | 高清无码一级片在线观看 | 91一区二区三区久久国产乱 | 97人妻碰碰免费 |