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15 Strange Things About Outer Space52

By B.Z.

15 Strange Things About Outer Space

We all had to memorize that cute mnemonic solar system device in grade school that taught us the order of the planets. Some of us even had Milky Way placemats. But for most of us, the outer space education ended there. (Sorry guys: “Star Trek” and Star Wars don’t count.) Maybe that’s because space feels too distant to ever be relevant to our day-to-day routines. Or maybe it’s simply that the otherworldly element generally overwhelems us and bruises our intellectual egos.

But maybe it’s time to start paying attention to space again. Hell, Lance Bass and Paris Hilton went there. How complicated can it be? As those who have kept in touch with the cosmos will tell you, space is one damn interesting place, chock-full of wacky phenomena. And you don’t even need to work for NASA to understand it. In fact, if you ever find yourself stranded in space like the rag-tag crew of Earthlings in our hilarious original retro SciFi series, “Space Hospital”, you might have a lot of fun getting to know the weird ins and outs of the final frontier. Here’s a collection of interesting and altogether weird space facts that you probably didn’t learn in school or even on TV. So sit back, strap in, and get ready to go where few normal men have gone before.

1. Quasars

These mysterious starlike objects shine from the outermost limits of the universe, helping scientists learn about the earliest stages of existence. We’ve since learned that a quasar is actually a black hole at the center of a huge, distant galaxy. Perhaps more interesting, quasars give off 1,000 times more energy than the entire Milky Way galaxy.

2. Lightweight Planets

You may have learned that some planets in the solar system are gaseous, but did you know that Saturn, that blinged-out planet with all the rings, could float in water? The planet’s density is 0.687 g/cm3 versus water’s density of .998 g/cm3. So Saturn would make an awesome rubber ducky in the universe’s largest bathtub. If only we had a prodigal billionaire to help make that happen. Paging Richard Branson?

3. Liquids in Space

Here on Earth, liquids tend to flow downward. But in the zero-gravity vacuum of space, any liquid will shape itself into a sphere. It is surface tension, the same phenomenon that causes water to form as a horizontal surface on Earth, that causes liquids to form spheres in space. Maybe frat guys should start paying attention to this stuff. No doubt they could convince alumni benefactors to send a crew of bro-stronauts up to research a new generation of drinking games.

4. Goodbye, Moon

Tidal effects cause the moon to move about 3.8 cm away from Earth every year. It’s a process called tidal acceleration, the aggregate of competing gravitational forces between a planet and its satellite. As a result, the Earth’s rotation slows down at about .002 seconds a century, and the moon casually inches toward our sister, Venus.

5. Old Light

Believe it or not, the sunlight we see today is actually 30,000 years old. That’s when the energy of sunlight was created in the sun’s core, and it has since then been fighting to penetrate the dense matter of the sun. Once it reaches the surface, the light takes only about eight minutes to reach us. Scientists have confirmed that, due to its age, sunlight does in fact smell like old people. More specifically, like Magda from There’s Something About Mary.

6. Extra Moons?

In 1986, a scientist named Duncan Waldron discovered an asteroid in elliptical orbit around the sun that seemed to mimic Earth’s revolution. Because the asteroid appeared to be following our planet, it was sometimes referred to as Earth’s second moon. Since then, at least three similar asteroids have been discovered. Most recently, the Earth and the moon went on “Maury” to discover that, as suspected, Earth is the father of those asteroids.

7. Cold Welding

In space, pressing two uncoated pieces of metal will eventually fuse them together. The Earth’s atmosphere coats metallic surfaces with a layer of oxidized material, but in the vacuum of space, that layer barely exists. NASA used to be hyper-sensitive to cold welding, so the metal used in many spaceships is coated to prevent the reaction. But it takes more than a brief bump for two metals to fuse in space, and in the 1960s the phenomenon of instant, accidental cold welding was dispelled as a myth.

8. Extra Inches

All human beings are about two inches taller in space. On Earth, gravity compresses the spine, but in the vacuum of space, the spring-like spine is free to elongate. Short astronauts are thus more confident pick-up artists when floating around in space. The bad news? Back on Earth, they shrink back down to normal height. Also, girls get taller in space, too.

9. Diamond Star

In 2004, astronomers discovered a star composed entirely of diamond, measuring 4,000 km across and 10 billion trillion trillion carats. 50 light years from Earth, the diamond star is classified as a crystallized white dwarf, the hot core that remains after a star burns out. Only recently have scientists been able to study the contents of the white dwarf, and they’ve confirmed that the crystallized carbon interior of the star is, in fact, the galaxy’s largest diamond. In other news, Elizabeth Taylor is studying to become an astronaut.

10. Shrinking Sun

Solar winds are streams of charged particles ejected from the upper atmosphere of the sun that cause it to lose up to a billion kilograms of mass a second. For such an extreme dieting regimen, the sun still looks pretty damn enormous.

11. Lasting Footprints

Due to the absence of air and wind on the moon, all astronaut footprints last for millions of years, longer than the most permanent structures on Earth. As long as a meteor or any other space particle does not hit the moon, any impressions made into its surface will virtually last forever. Just imagine all the penis doodles the moon would wake up with if the aforementioned frat-boy excursion were to go down.

12. Electrostatic Levitation

During the first Apollo missions, astronauts reported a hazy glow on the moon’s horizon that looked a little like an atmosphere. This was weird since, well, the moon doesn’t have an atmosphere. The glow was actually the sun’s reflection of floating dust particles. Because the sunlight gives an electrostatic charge to dust particles on the moon, some particles float in the air, a process known as electrostatic levitation. It’s just a matter of time until Criss Angel claims the phenomenon as proof of his supernatural powers.

13. Long Day

Amazingly, a single day on Venus is longer than its entire year. It takes Venus 243 Earth days to completely rotate on its axis, but just 225 days to orbit the sun. Stranger still, Venus is one of two planets that rotates in reverse, a phenomenon called retrograde motion. Most theories attribute the reverse rotation to an ancient planetary collision. That’s what happens when you make fun of Pluto’s mom.

14. Milky Way Satellites

Planets in the solar system aren’t the only celestial bodies with satellites in orbit. The Milky Way galaxy itself has at least 15 satellite galaxies in orbit around it. Just as the moon is gravitationally bound to the Earth, these satellite galaxies are gravitationally bound to the Milky Way, which lovingly refers to them as “ma’ bitches.”

15. Cold Steel

On the former planet Pluto (now designated a dwarf planet), the temperature is a brisk -390 degrees Fahrenheit. Expectedly, temperatures become progressively colder as you move away from the sun, and Pluto is about as far as you can get within our solar system. In fact, it is so cold that Pluto’s ice is harder than steel. Needless to say, your nipples can cut glass on Pluto.

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Edit: We appreciate your feedback in the comments section about our stabs at humor. While we don’t necessarily consider humor to be our forte, we will defer to our talented partners and shows like Space Hospital.

  • MikeFromAmerica

    In response to #12: “Because the sunlight gives an electrostatic charge to dust particles on the moon, some particles float in the air.” There’s no air on the Moon. How about just “float above the surface?”

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  • Jeff

    Space is so interesting. I mean seriously what in the world could possibly be out there. We have to made contact with aliens by now… just look at microwaves, velcro, nuclear technology and the electronic cigarettes lol!

  • http://www.decodedstuff.com Outer Space

    These are really fascinating and it is something new to learn about space. It would have been much better if the author wouldn’t add some lame jokes at the end of everyone.

  • project free tv

    These facts are really very interesting. But why the hell does the author think he needs to try and add some lame joke at the end of every one? I wouldn’t object so much if they were in the least bit witty…but they aren’t. They’re stupid. Insultingly inane. Mind-boggling moronic. Point made?

  • andrew

    “On the former planet Pluto (now designated a dwarf planet), the temperature is a brisk 390 degrees Fahrenheit.” Don’t you mean -390? I feel like 390 degrees wouldn’t fall under the classification of ‘brisk.’

  • http://9esferas.blogspot.com/ Stranno

    Triton (Neptunes Moon) is closer to Sun and is colder (34ºK) than Pluto (44ºK)

    But the coldest object ever known is a man-made object, the ESA IR Telescope spacecraft Plank in orbit around the Earth, only 0.1ºK, artificially done, of course.

  • http://dudesworld.com dude

    Lost me at “sunlight smells like old people”. these one-liners smell like old people.

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  • SuperguyA1

    Re: 15. Cold Steel

    I’m not sure what the temp on Pluto is, but I don’t think it’s 390 degrees Fahrenheit. Even in the summer:)

  • Reg Flobert

    “On the former planet Pluto (now designated a dwarf planet), the temperature is a brisk 390 degrees Fahrenheit”. You think that’s cold, do you? Where do you live, then?

  • Jo Woods

    Seems pretty reasonable to me dude.

    Jess

  • http://www.surefiresource.com Ramsez Stamper

    Quit complaining about the jokes, they’re amusing and help people remember the facts around them.

    Also, here’s a bit on pluto’s temperature so the bitching can stop:
    http://www.universetoday.com/guide-to-space/pluto/temperature-of-pluto/

  • Jeff

    Humor. It is a difficult concept.

  • http://discovermagazine.com/ Jake D

    It’s all hearsay evidence. None of this is true. Space… yeah right, it doesn’t exist

  • Ish

    The jokes make this article even better!

  • http://ubersutla.com brab

    Pluto must be really hot if its 390 degrees. Wonder how all that ice survives in such a furnace of a dwarf planet. Meow.

  • http://en.wikipedia.org/wiki/Cold_welding Dave

    “In 2006, Henry Spencer stated that the phenomenon of spontaneous cold welding in outer space is “basically a myth”, pointing out that “there are no documented cases of it actually occurring in orbit, except in experiments deliberately designed to provoke it (with susceptible materials, great care to avoid contamination, and deliberate mechanical removal of oxide layers, etc.).”

  • Dovla

    Steps on Moon around Eagle module landing place are not forever. They was destroyed when Eagle launched from Moon back into space. Same thing is with first flag on Moon (to close to lunar module).

  • Reg day

    The jokes are just fine and i enjoy them very much

  • anonymous

    The jokes are fine, the imperial units are not.
    If you go to space, start thinking in meters and degrees Celsius, or you’ll keep loosing your spacecrafts.

  • Anonymous

    If you want solid facts with little to no humor take a class at your local community college! I enjoyed this article very much!

  • B

    You guys need to look over the Pluto info again. The writer accidentally put a space between the negative and 360. Wow.

    Interesting info though.

  • project free tv

    I thought God loved Saturn the most since he put a ring on it, but apparently he loves that white dwarf even more since he gave it the biggest motherf*cking diamond in the universe! I’m glad I’m not the only one who loves white dwarves.

  • JustSomeGuy

    We want to keep losing our spacecrafts. It’s when we lose them that we get in trouble.

  • Drake

    @Stranno

    There are no degrees in the Kelvin system. Kelvin is the unit. As in 34 K or 44 K.

  • Anonymous

    Great articles and it’s so helpful. I want to add your blog into my rrs reader but i can’t find the rrs address. Would you please send your address to my email? Thanks a lot!

  • Deng Xiao Ping

    Obviously the author had some text quota to meet. There is no other excuse for the truly repulsive humor. I almost had to stop reading.

  • http://KoldCast.TV David S. Samuels

    No quotas. Just a sense of humor. The author’s levity obviously wasn’t that bad inasmuch as you”almost” had to stop reading. Glad we kept you in the game. We appreciate your opinion.

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  • Noah

    These are seriously the lamest jokes I’ve ever heard in my entire life… I don’t normally comment on stuff like this, but this is a special case because of the idiocy of the humor involved here. Will the writer please make your way to the nearest lawnmower, start it, and place your head under it?

  • buy backlinks

    In outer space no one can hear ice cream.

  • Pix Place

    I would more enthusiastically guess that a minus symbol was missing.

  • Alex

    Your description of surface tension was completely off. The phenomenon that causes liquids to form spheres (under certain conditions) behaves the same on earth and under microgravity. Gravity is a competing force, with a much smaller magnitude on orbiting spacecraft.

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  • Jo Manny

    Wow, incredible. Good stuff for sure dude.

    Lou
    http://www.privacy-tools.eu.tc

  • Sameer

    I agree for example with Alex that certain facts have been misquoted.Nevertheless i found the information intriguing and useful. Certainly gives an idea how bizarre the space is than what we take for granted

  • Shawn

    Great article but wow those stupid jokes almost ruined it. These facts are fascinating enough and don’t need any spicing up with retarded jokes.

  • sunil singh

    gooooooooooooood

  • MIke

    Could you make the page a little darker, I could still almost read some of the text…

  • Anna Aslan

    Thank you for leading me to learn new things.:) Loved the list.

  • benedict

    Humor. It is a difficult concept.

  • benedict

    Wow. It is a difficult concept.

  • http://asdf.com Unbiased

    Great list. But a comic, you aren’t. Stick to writing about facts and interests, you clearly have a talent for that . . . without the jokes.

  • http://www.mbaapplicants.com Business School Statistics

    half of these, I’ve never heard of before

  • brian

    interesting article but the humor was pretty awful.

  • http://digg jamywilson

    it is gud concept but its very difficult to find out knowledge about stars

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  • http://msn zelala

    LOL the humor was interesting….. but the facts were pretty good!(:

  • Jarmo Luukka

    I like strange things

  • Freer_Destini

    This stuff is great even though i knew like more than half. So this will be great for my extra credit. And i thought the jokes were kinda funny ^-^

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