Everything You Need To Know About The "Blood Moon" Lunar Eclipse

The moon turned deep red during Tuesday’s total lunar eclipse.

1. An extraordinary total lunar eclipse of the moon occurred early Tuesday, April 15 — an event many call a “blood moon.”


The color change is due to sunlight being scattered through the Earth’s atmosphere, which is projected onto the surface of the moon.

AP Photo/Ringo http://H.W. Chiu

An eclipse occurs when the Earth, the moon, and the sun are in precise alignment. During a lunar eclipse, the Earth passes between the moon and the sun and the Earth’s shadow is cast upon the moon’s surface.

3. Eclipses happen several times a year, but not everyone gets to see them, since they are only visible from certain places on Earth’s surface. The map below shows where the April 15 eclipse should have been seen:

4. This lunar eclipse is called a blood moon, because it is the first of four total eclipses in a row.


The eclipses occur at approximately six-month intervals, so the next eclipse will be on Oct. 8, and the last two will be in 2015 on April 4 and Sept. 28.

Rich Polk / Getty Images

Total lunar eclipse to turn moon red. Sydney Observatory says #bloodmoon will rise at 5.23pm. http://t.co/PUR6CCQ9dG

— smh.com.au (@smh)

7. The lunar eclipse started Tuesday very early in the morning and lasted about three hours.

NASA / Via Twitter: @NASA

The eclipse officially begAn at 12:53 a.m. ET Tuesday, but according to NASA, observers weren’t able see the moon move into Earth’s shadow until about 1:58 a.m. ET. The moon started blush about 2:50 a.m. ET and was expected to reach “blood moon” status at 3:07 ET. The show was predicted to peak at 3:45 a.m. and last through 4:24 a.m. ET.

8. Four total lunar eclipses occurring in a row is so rare that NASA gave it a special name: tetrad.

Between 1600 and 1900, there were no tetrads, but they’ve occurred several times in recent history: in 1909–10, 1927–28, 194–950, 1967–68, 1985–86, and 2003–04.

Skygazers share their photos of the #bloodmoon during lunar #eclipse visible over Australia http://t.co/ieITkC6RiQ

— ABC News (@abcnews)

10. While scientists are excited about this amazing astronomical event, Texas televangelist pastor John Hagee, 73, preaches a controversial theory that the blood moons are part of an apocalyptic prophecy.

Hagee claims the four blood moons are evidence of a future “world-shaking event” that will begin in the Middle East between April 2014 and October 2015 and will lead to the End Times.

“I believe that in these next two years, we’re going to see something dramatic happen in the Middle East involving Israel that will change the course of history in the Middle East and impact the whole world,” Hagee said to CBN News.

He wrote a book Four Blood Moons: Something is About to Change, he preached a sermon series called the “Red Moon Prophecies” in 2013, and he is airing an online special Monday night on the subject.

To defend his belief, Hagee cites the Bible’s book of Acts, which states that God said:

“And I will show wonders in Heaven above and signs in the Earth beneath, the sun shall be turned into darkness and the moon into blood before the coming of the great and awesome day of the Lord.”

The four blood moons occur on Jewish holidays: Passover and Sukkot. This, however, isn’t particularly unusual since Jewish religious days are based on a lunar calendar.

Unlike a solar eclipse, a lunar eclipse is safe to watch with the naked eye. A telescope or even binoculars aren’t needed to witness the brightly colored blood moon.

11. Here’s a livestream from Mexico that shows the entire event.

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Michelle Broder Van Dyke is a reporter and night editor for BuzzFeed News and is based in Hawaii.
Contact Michelle Broder Van Dyke at michelle@buzzfeed.com.
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