Environment & Science

Super blood moon eclipse wows viewers: Here's proof

An eclipsed supermoon is shown on September 27, 2015 in Los Angeles, California.
An eclipsed supermoon is shown on September 27, 2015 in Los Angeles, California.
Christopher Polk/Getty Images
An eclipsed supermoon is shown on September 27, 2015 in Los Angeles, California.
An eclipsed supermoon is shown on September 27, 2015 in Los Angeles, California. A supermoon occurs when a full moon coincides with its perigee, which is its closest approach to the Earth. A total lunar eclipse and a supermoon won't occur together again until 2033.
Christopher Polk/Getty Images


Many earthlings were treated to a rare sight last night, as a "supermoon" coincided with a lunar eclipse. It was a bad night to have clouds obscuring the view, as was the case in most of Los Angeles, as the last total eclipse that had these qualities occurred in 1982, and the next won't happen until 2033.

 

 

Yup. #bloodmoon #science #astronomy #wearesosmall

A photo posted by Leslie Kester (@lesliekester) on

 

But this lunar eclipse ticked many boxes for sky watchers across the world: It was a supermoon, when the moon is both full and in perigee, or close to Earth, making it loom large in our sky. It was also a blood moon (the fourth and final lunar eclipse). And because it occurred days after the fall equinox, this was also the harvest moon.

https://twitter.com/NSF/status/648485015496577024

Did you see it? If not, don't worry: This much-anticipated event inspired many photos.

https://twitter.com/rumpeltux/status/648435861885992960

The entire lunar eclipse took more than three hours to transpire. At times, the moon took on an orange or reddish glow.

http://twitter.com/WiredUK/status/648471786011684864/photo/1


Here's how Sky & Telescope senior editor Kelly Beatty explained the effects of light on the moon in a note to NPR:

"Rayleigh scattering is what makes sunsets red, caused by our atmosphere's preferential scattering (not refraction) of blue light. That's where the redness comes from. But refraction (not Rayleigh scattering) is the reason that any light reaches the Moon during totality. So, it's really both things."

Here on Earth, lunar eclipses and blood moons have long been tied to prophecies — and one commenter on our earlier story revealed that they've deciphered a prediction from "both the Mayan Calendar and Book of numbers, as well as historical evidence."

A super blood moon eclipse "precedes the coming of terrible haircuts, regrettable makeup choices, poorly animated and conceived cartoon shows, and leg warmers," announced Scott Finkelstein.

Before you dismiss that prediction, we'll remind you: the last such eclipse was in 1982.

Here are a few more of our favorite images from last night — including one that shows people going on with their lives as the moon did its thing:

 

Dwarfed. Feeling small on a Monday. Full moon rising over Bondi #supermoon #bondi

A photo posted by Chris Brown (@drchrisbrown) on

http://twitter.com/NASA/status/648314042537373696/photo/1

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