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Here’s Where to Watch NASA's Livestream of the Super Blue Blood Moon

YE AUNG THU/AFP/Getty Images
YE AUNG THU/AFP/Getty Images

Early on Wednesday, January 31, space lovers will be blessed with a trifecta of celestial treats: a supermoon, a blue moon, and a lunar eclipse. Combined, the three events will create what's known as a super blue blood moon (say that three times fast), an ultra-big and bright moon with a reddish tint. Those with clear skies in Alaska, Hawaii, and on the West Coast can watch the phenomenon starting at 4:52 a.m. PT, but NASA will also livestream the event so no one is left out.

As Popular Mechanics reports, the NASA TV and NASA.gov livestream will start at 2:30 a.m. PT (5:30 a.m. for East Coasters), right before the eclipse enters its earliest phase. It's slated to run until 7 a.m. PT (10 a.m. ET), with telescopes positioned at the Armstrong Flight Research Center in Edwards, California; LA's Griffith Observatory; and the University of Arizona's Mt. Lemmon SkyCenter Observatory.

Know what a lunar eclipse is, but don't know how a supermoon or blue moon makes the show any more special? Here's a breakdown of what will be going down during the early dawn hours tomorrow. A supermoon occurs when a full Moon's orbit moves it near to Earth, or at perigee, making it appear around 14 percent brighter than normal. This big, glowing Moon will pass through the Earth's shadow, giving it a reddish tint (hence the name ("blood moon"). As for "blue moon," it's simply a term used to describe the second full moon of a calendar month and has nothing to do with the Moon's actual color.

The last super blue blood moon was recorded on December 30, 1982 and the next one isn't expected until January 31, 2037. And for Americans, it's been several lifetimes since the celestial phenomenon has made an appearance: A super blue blood moon was last seen here in 1866.  

"Weather permitting, the West Coast, Alaska, and Hawaii will have a spectacular view of totality from start to finish," said Greg Johnston, a NASA program executive and lunar blogger, in a statement. "Unfortunately, eclipse viewing will be more challenging in the Eastern time zone. The eclipse begins at 5:51 a.m. ET, as the Moon is about to set in the western sky, and the sky is getting lighter in the east."

Stuck on another coast, or with bad weather? You can still take part in the experience by watching NASA's livestream, and by following @NASAMoon. Keep a close lookout for the Moon's glowing red stage, which begins at 4:52 a.m. PT and 7:52 ET and will last for around 1 hour, 16 minutes.

Since tomorrow's moon is the third in a series of recent supermoons (the others occurred on December 3, 2017, and January 1, 2018), NASA celebrated by creating the video tribute to the trio below.

[h/t Popular Mechanics]

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Space
Now You Can Train to Be an Astronaut on Your Smartphone
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Just because you don't work for NASA doesn't mean you'll never make it as an astronaut. In the world of private space tourism, a little training could be all you need. And there's an app for that.

Space Nation, a Finnish space tourism startup, recently launched Space Nation Navigator, which the company touts as the first astronaut training app in the world. The app aims to train future space travelers using games, quizzes, and fitness challenges that fall into three categories: "body," "mind," and "social."

Each of the challenges is tailored to help you develop the skills you'd need to survive in space—even the mundane ones. One mission is called "Did you clean behind the fridge?" and is designed to highlight the unpleasant chores crew members on the ISS have to do to keep things tidy. There are "survival" quizzes that test your knowledge of how to properly build a fire, read a map, and dispose of your poop in the forest. The app also plugs into your smartphone fitness data so that you can participate in athletic challenges, like a 650-foot sprint designed to train you to escape a meteor impact zone.

Screenshots of the Space Nation Navigator app
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"Space Nation Navigator offers a way for anyone, anywhere to have a 15-minute astronaut experience every day. These astronaut skills—team building, problem solving, positive life hacks—are not just vital to survive in space," Space Nation CEO Kalle Vähä-Jaakkola said in a press statement. "They are also crucial in your daily life."

New challenges are added to your queue every few hours, and you can compete against other users for high scores. If you get enough points, you can become eligible for real-life training experiences with Space Nation, including a trip to Iceland. In 2019, Space Nation plans to hold an international competition to find one astronaut that the program will send to space.

If you're going to start training, we suggest you take some of the tests Project Mercury applicants faced back in 1958 to see how you'd stack up against the first NASA astronauts.

Get it: iOS, Android

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Big Questions
If Earth is Always Moving, Then How Do We See the Same Constellations Every Night?
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Luis Medrano:

6700 mph is nothing in cosmological speeds and distances. Constellations are freakin’ far away.

Get in a car at night and drive on a straight road, then look at the moon. The angle of the moon in respect to your point of view doesn’t change; it seems like the moon is following you wherever you go. Meanwhile, things that are really close to you—like electric poles, roadside buildings, and trees—seem to fly by really fast.

The effect is known as parallax. Things that are close seem to move faster and “travel more distance” (not really) than things that are far away.

In the video above, there are several objects in perspective. The light in the center, which represents the sun, was placed so far away you can barely see it move.

The sun is only eight light-minutes away; that’s 146 million km on average. At human scale it seems like a lot, but in cosmic distances it is nothing. Orion, for example, has stars that are from 243 to 1360 light years away from us. Imagine traveling at the speed of light for 1360 years. That’s how far these stars are. And these are not even the farthest stars. Some stars are Giga-light years away from us.

Now, with the proper precision instruments you can indeed notice the parallax in distant stars, just not with the naked eye. Furthermore, our solar system has moved so much since the early days of astronomy and astrology, the constellations do not correspond to the early astrology maps. The constellations appear shifted.

As a free info nugget: In case your life is ruled by astrology, whatever sign you think you are, you are not.

This post originally appeared on Quora. Click here to view.

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