Winter Meteors, Valentine's Day Star, and a Black Moon: A Guide to the February Night Sky

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iStock

February isn't the most active month of the year for skywatching, but depending on your location, there are definitely a few wonders in the sky worth making time for. From meteor showers to a beating heart in space, here are the best celestial shows to be seen on February nights.

FEBRUARY 7–8: ALPHA CENTAURID METEORS

If you live in the Southern Hemisphere, just after midnight leading into February 8, you might be in for a treat: the Centaurids meteor shower will peak, bringing with it a handful of shooting stars per hour. This isn't a major meteor shower, so if you really want to see the good stuff, you're going to need to find an area of little-to-no light pollution, and give your eyes a good hour to adjust to the darkness. (Turn off your phone; no one is going to call you at that hour anyway, and your smartphone camera isn't going to see a thing.)

The origin of the meteors is a bit of a mystery. We know the meteors are caused by the Earth slamming into the trail of debris left behind by a comet—but we don't know which comet. On the upside, we're well aware that the meteors appear to originate in the constellation Centaurus, which means you can find them in the sky. If you are familiar with the "Southern Cross," the most famous of that hemisphere's constellations (and the only star pattern on the celestial sphere to have merited a Crosby, Stills and Nash song), you can locate Centaurus, which is directly adjacent to the Southern Cross (a.k.a. Crux).

FEBRUARY 14: VALENTINE'S DAY STAR

On the evening of February 14 at 8:00 p.m., take your true love outside and have that lucky someone look south. You will notice on the constellation Orion's shoulder a red star. This is the brightest red star in the night sky visible with the naked eye, and on that day, at that time, it reaches its highest point in the sky. On every other day of the year, we call it Betelgeuse. On this particular day, however, it's the Valentine's Day star. As years go by, it even "pulses" as the red supergiant's atmosphere expands and contracts. The Valentine's Day star was first popularized by public television astronomy staple Jack Horkheimer, who said, "If you want to give your beloved a really big Valentine, well, this is about as big a one as you'll ever find."

FEBRUARY 15: BLACK MOON RISING AND A PARTIAL SOLAR ECLIPSE

January ended with a "blue moon"—that is, a second full moon in a single month—and it was an eclipsed blue moon at that. (To keep things confusing, the blue moon turned red because of the eclipse.) Not to be outdone in matters of hue, February 15 offers a "black moon."

Though the finer points of calendars themselves have been modified with great enthusiasm over the last few millennia, the ancient Sumerians have a fair claim for having established the 12-month year, based on the Moon's phases. The word "month" derives from the word "moon," as a lunar cycle is just over 29.5 days in length. Every once in a while, the month of February comes up short with respect to full moons. That is to say: It doesn't have one. This is one of those years.

What is a black moon? There are two somewhat contradictory definitions. One says it's only new moon in a month that also lacks a full moon. That would be the case here. By that metric, February is the only month that can host a black moon, as the others all have too many days. But another definition of a black moon says it's the second new moon in a month. And by that measure, February is the only month that can't have a black moon, because it has too few days. Go figure.

So what will you see in the sky on February 15? Not much of the black moon itself. But if you have a clear, cloudless night, a black moon makes stargazing even easier, because the reflected light of the Sun is shining on the side of the Moon facing away from the Earth. There's less light to interfere with your view.

If you are one of our avid readers in Antarctica, I have some very good news: on that same day, February 15, you will be able to put on your NASA-approved eclipse glasses and check out a partial solar eclipse. The very southernmost parts of South America will be able to enjoy the show as well, so Paraguay, Uruguay, Chile, Argentina, and southern Brazil should start making plans now. Maximum eclipse will occur at 20:51:29 UTC, at which point the Moon will reduce the Sun to a giant Cheshire Cat grin.

Neil Armstrong’s Spacesuit Will Go Back on Display for Apollo 11's 50th Anniversary

Phil Plait, Wikimedia Commons // CC BY-SA 2.0
Phil Plait, Wikimedia Commons // CC BY-SA 2.0

Neil Armstrong made history when he became the first person to walk on the Moon 50 years ago. Space exploration has changed since then, but the white space suit with the American flag patch that Armstrong wore on that first walk is still what many people think of when they picture an astronaut. Now, after sitting in storage for a decade, that iconic suit is ready to go on display, according to Smithsonian.

NASA donated Neil Armstrong's suit to the Smithsonian shortly after the Apollo 11 mission. For about 30 years, it was displayed at the National Air and Space Museum in Washington, D.C. Then, in 2006, the museum moved the artifact to storage to minimize damage.

Even away from the exhibit halls, the suit was deteriorating, and the Smithsonian knew it would need to be better preserved if it was to be shown to the public again. In 2015, the institution launched its first-ever Kickstarter campaign and raised more than $700,000 for conservation efforts.

After a multi-year preservation project, the suit will finally return to the museum floor on July 16, 2019—the date that marks 50 years since Apollo 11 launched. This time around, the suit will be displayed on a structure that was custom built to support its interior, protecting it from the weight of gravity. Climate-controlled air will flow through the gear to recreate the stable environment of a storage unit.

Even if you can't make it to the National Air and Space Museum to see Armstrong's space suit in person, soon you'll be able to appreciate it from home in a whole new way. The museum used various scanning techniques to create an intricate 3D model of the artifact. Once the scans are reconfigured for home computers, the Smithsonian's digitization team plans to make an interactive version of the digital model freely available on its website.

[h/t Smithsonian]

What Is the Kitchen Like on the International Space Station?

iStock/Elen11
iStock/Elen11

Clayton C. Anderson:

The International Space Station (ISS) does not really have a "kitchen" as many of us here on Earth might relate to. But, there is an area called the "galley" which serves the purpose of allowing for food preparation and consumption. I believe the term "galley" comes from the military, and it was used specifically in the space shuttle program. I guess it carried over to the ISS.

The Russian segment had the ONLY galley when I flew in 2007. There was a table for three, and the galley consisted of a water system—allowing us to hydrate our food packages (as needed) with warm (tepid) or hot (extremely) water—and a food warmer. The food warmer designed by the Russians was strictly used for their cans of food (about the size of a can of cat food in America). The U.S. developed a second food warmer (shaped like a briefcase) that we could use to heat the more "flexibly packaged" foodstuffs (packets) sent from America.

Later in the ISS lifetime, a second galley area was provided in the U.S. segment. It is positioned in Node 1 (Unity) and a table is also available there for the astronauts' dining pleasures. Apparently, it was added because of the increasing crew size experienced these days (6), to have more options. During my brief visit to ISS in 2010 (12 days or so) as a Discovery crewmember, I found the mealtimes to be much more segregated than when I spent five months on board. The Russians ate in the Russian segment. The shuttle astronauts ate in the shuttle. The U.S. ISS astronauts ate in Node 1, but often at totally different times. While we did have a combined dinner in Node 1 during STS-131 (with the Expedition 23 crew), this is one of the perceived negatives of the "multiple-galley" scenario. My long duration stint on ISS was highlighted by the fact that Fyodor Yurchikhin, Oleg Kotov, and I had every single meal together. The fellowship we—or at least I—experienced during those meals is something I will never, ever forget. We laughed, we argued, we celebrated, we mourned …, all around our zero-gravity "dinner table." Awesome stuff!

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

Clayton "Astro Clay" Anderson is an astronaut, motivational speaker, author, and STEAM education advocate.

His award-winning book The Ordinary Spaceman, Astronaut Edition Fisher Space Pen, and new children's books A is for Astronaut; Blasting Through the Alphabet and It's a Question of Space: An Ordinary Astronaut's Answers to Sometimes Extraordinary Questions are available at www.AstroClay.com. For speaking events www.AstronautClayAnderson.com. Follow @Astro_Clay #WeBelieveInAstronauts

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