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Plankton in the Clouds

An anonymous reader writes "NASA is reporting that the September 1997 Pacific hurricane, Nora, was able to deliver sea salt and plankton as far inland as Oklahoma. The tale-tell signs of prismatic light halos around cirrus clouds pointed to ice crystals with nucleated hexagons and sea-salted clouds. Various proposals have been made previously about such 'life in the clouds' proposals on other planets like Jupiter and Venus."

26 of 84 comments (clear)

  1. Intelligent life in Oklahoma... by MosesJones · · Score: 4, Funny


    Is now only a few billion years of evolution away... :-)

    --
    An Eye for an Eye will make the whole world blind - Gandhi
  2. Who needs dogs and cats... by MeanE · · Score: 3, Funny

    when you have sea salt and plankton.

  3. Is it just plankton... by Anonymous Coward · · Score: 2, Funny

    ... or plankton in the sky with diamonds?

  4. Dead or alive? by Anonymous Coward · · Score: 4, Insightful
    Scientists were surprised to find what appeared to be frozen plankton in some cirrus crystals collected by research aircraft over Oklahoma, far from the Pacific Ocean.

    So they found some dead plankton. I'd be much more impressed about the connection with Venus if they were still alive while in the clouds some how.

  5. Thank god no horrible spongebob references. by Crasoum · · Score: 2, Funny

    Means I can be the first to get the crabby patty recipe

  6. Moon rainbows by ojQj · · Score: 5, Interesting
    A few years ago, in Houston I saw a pale rainbow around the almost-full moon at night. It was a very cold night for Houston (below freezing), but since it was Houston, the humidity in the air was very high. Someone explained to me that the rainbow was because the humidity in the air was frozen into ice crystals which then had special refractory properties.

    Based on this article, I have to ask: Could saltwater have been a better explanation for this beautiful phenomenon? Does anybody here know?

    1. Re:Moon rainbows by trikberg · · Score: 4, Informative

      It was probably a halo. I've never seen one around the moon, but they do occasionally appear around the sun if it's cold enough. I guess the conditions in Finland are a little different from Houston.

      Google for sun halo gives 155 000 hits compared to 91 000 for moon halo, so halos around the moon are apperently not entirely uncommon. On this page is a neat picture of a sun halo, and a short explanation of the phenomenon.

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    2. Re:Moon rainbows by CraigoFL · · Score: 4, Informative
      No idea what saltwater would do, but in Western Canada (where I'm originally from) we could see these things all the time (both around the sun and the moon) when the weather got cold enough. They're commonly called "sundogs"; the technical term is "parhelia".

      Some links:

      http://imagine.gsfc.nasa.gov/docs/ask_astro/answer s/970207e.html
      http://www.geocities.com/~kcdreher/sundogs.html

      They may be pretty, but they'd be easier to appreciate if they didn't signify that it's freakin' cold outside :-/

  7. life by prmths · · Score: 5, Insightful

    life as we know it is possible anywhere there is water. At this point, simple life forms like algea and bacteria on an extra-terrestrial world wouldn't excite me more than a "that's damn cool" type reaction. I'm to the point now that I'd expect there to be simple life on some of the other worlds in our solar system. I'd be a lot more surprised of all the planets and moons around us were completely dead. Now if they found concrete proof of extinct complex organisms on mars, or a sea full of life on Europa, It'd be a very exciting day. Jupiter's natural radiation could heat Europa's innards enough for life to thrive. Some say that the amount of radiation from jupiter would kill everything off; but life has a tendency to find a way to overcome obstacles. After all, despite all our efforts, spammers exist, trolls keep posting and the Saddams of the world keep on having their way.

    1. Re:life by GigsVT · · Score: 2, Interesting

      The big deal is that it would cause all the religious people to freak out, and they would have to rewrite their religion in a major way. I'm not naive enough to believe it would be the end of religion, they've adapted before in the face of overwhelming evidence that they were wrong.

      --
      I've had enough abrasive sigs. Kittens are cute and fuzzy.
    2. Re:life by prmths · · Score: 2, Offtopic

      religion does seem like it'd have a cow. After all there are people out there who still belive the earth is flat and we're riding through the universe on the back of a turtle.
      Personally I couldnt care less about the religious people anymore.. I've lived in the bible belt for so long i'm immune to some of the residents' 'blind faith'. Blind faith has always bothered me to no end. Even when I was a naive kid of 5 or 6. I believed what my parents told me to believe; but i didnt like it. None of it made any sense to me. After a while, i honestly believed that all the religious stories were just that... something to tell to kids so that they wouldn't bug you about all the 'why' questions. It wasn't until I was working on my associate's degree in a biology class when i realized.... people actually believe all those fairy tales they've been force-fed during their childhood. These people actually honestly believe that they're right and the 80-90+% of the rest of the world is wrong. That revelation made me lose faith about 99.99%

    3. Re:life by Anonymous Coward · · Score: 2, Insightful

      Oh come on -- he isn't asserting that he's smarter than anyone else; he's simply saying that he questions things before blindly believing them. Big difference.

      Try not to belittle others for not blindly believing something. Skepticism is a good thing.

    4. Re:life by master+control+progr · · Score: 2, Insightful
      This is not flamebait. Religions don't have a very good track record when it comes to accepting new discoveries that contradict them. Besides, this view is fairly common among those of us who choose to think for ourselves... FWIW, although I was raised in church, I started tuning out uber-religious people after a "good christian" woman called me a fairly nasty name over a debate about whether dinosaurs had really existed. Her view was since they were not mentioned explicitly in the Bible, they never existed, and there was no chance she was wrong about it (science be damned!). Whatever.

      BTW, blind faith in your religion is not only a problem in the South. For example, does any rational Muslim really believe that Allah condones the killing of Jews... or Catholics vs. Protestants in Ireland...

      --
      This is my sig.
  8. Jumping the Gun? by tanveer1979 · · Score: 3, Insightful
    I guess the guys being too hopeful. Even if it is micro-biological life, it needs some time to form out of basic building blocks.

    Up in the clouds the conditions are too violent and volatile and material transfer is past, so life may land up there, but it is difficult for it to develop from there, unless the whole cloud is made of primodial soup, like the depths of jupiter where there is thich murky cloud where scientists think life is possible.

    But life forming in clouds like venus has, sorry i dont bite.
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  9. Yet more exciting! by sn0wcrash · · Score: 3, Funny

    There have been reports of dogs, people and farm animals to name a few in the clouds during several tornados! This must say alot about the possibility of life on Jupiter!!!

  10. Re:Is NASA really relevant?? by Anonymous Coward · · Score: 3, Insightful

    maybe, but would you have gps ? weather satellites ? Hubble ? Vegetables in little bags, that taste fresh until 2099 ? ...

  11. That sounds like a horrible Beatles song by Rhinobird · · Score: 4, Funny

    Plankton in the sky with algea?

    I seem to remember someone finding spiders and vaious bacteria way up before, and as soon as they brought them back down to eath they came back alive. Curse my bad memory.

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    If Mr. Edison had thought smarter he wouldn't sweat as much. --Nikola Tesla
  12. OOOOOklahoma! by Joe+the+Lesser · · Score: 4, Funny

    Where the plankton comes sweeping down the plains!!!

    --
    "I only speak the truth"
    Karma: null(Mostly affected by an unassigned variable)
  13. in other news (FISH) by oliverthered · · Score: 2, Informative

    Plankton, pffft I want fish to rain down from the sky.

    --
    thank God the internet isn't a human right.
  14. English as second language? by cybermace5 · · Score: 2, Funny

    I always kind of thought the term was tell-tale.

    I guess once the FAA gets word of this, they'll require algae impact testing on airliner windshields .

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    ...
  15. Star Control II was right... by BondHeadGuy · · Score: 2, Funny
    ...about those Slylandro gas bags. Don't ask them about their glowy bits!

  16. They must be in heaven by mnmn · · Score: 2, Funny


    Hey this plankton came from cloud No 9, came with a tiny harp.

    --
    "Give orange me give eat orange me eat orange give me eat orange give me you." -Nim Chimpsky
  17. Re:Is NASA really relevant?? by orac2 · · Score: 4, Informative

    Have we learnt ANYTHING about the moon, which we couldn't have done, sitting here?

    Absolutely. Here's one shining example -- the so-called genesis rock, a piece of anorthosite which formed part of the moon's priomordial crust, was a critical piece in unlocking the moon's early history.

    It was recoverd by the crew of Apollo 15, the first of the J-missions, where the objectives focused on science and not just seeing if the Apollo hardware worked (e.g. landing on 11, precision landing on 12).

    This crew had been trained as pretty good field geologists by the legendary Lee Silver. Without their eye for geological context this rock would probably never have been spotted, and certainly not had it's recovery site as well characterised.
    Even geologists who had been previously opposed to the manned missions to the moon acknowledged the value of their contribution, and those of Apollo 16 and 17.

    To quote geologist Dale Jackson, who said at the time: "Did you see those guys today? They got up there on the side of that mountain and found that bolder and they sampled the soil around the rock, and then they knocked a piece off it, and then they rolled it over and got some of the soil underneath it! Why, they did everything but fuck that rock!"

    If you think this material could have been recovered by, say, remotely controlled machine, well, I invite you to place the best robot and robot team you can find in the Arizona desert and match them up against a single geology grad student and search for, say, fossils, for a day.

    --
    "Just once, I'd like to meet an alien menace that wasn't immune to bullets." -- The Brigadier, Dr. Who
  18. A good book... by binner1 · · Score: 3, Informative

    If you find this concept interesting, and enjoy Sci-Fi, try the book Wheelers by Ian Stewart and Jack Cohen. It's a neat book that fleshes out this concept in intricate detail. I picked it up in a clearance sale at my local book store, and was glad of the purchase!

    -Ben

  19. The Sun, The Genome and The Internet by shancock · · Score: 3, Interesting

    by Freeman Dyson talks about this in his wonderful book published in 1999. Specifically he talks about the chances of finding lifeforms on Mars and Europa (a satellite of Jupiter). He suggests looking into the space around Europa instead of on the surface for "freeze dried fish".

    From the final chapter: "Every time there is a major impact on Europa, a vast quantity of water will be splashed from the ocean into the space around Jupiter. The water will partly evaporate and partly condense into snow. Any creatures living in the water not too close to the impact (meteor impacts) will have a chance of being splashed intact into space with the water and quickly freeze dried."

    I'm not sure if this book has been reviewed in slashdot, but it deserves another shot since so much here is relevant especially after the last shuttle disaster. Dyson is dead on track here.

  20. Intelligent life in anywhere else? by B2K3 · · Score: 2, Informative

    Okie Stereotypes "Yes, I'm from the Sooner State, I tell them -- land of wheat fields, Indian reservations, TV evangelists, and country music; and who could forget the setting of Rodgers and Hammerstein's Oklahoma: 'O-o-o-oklahoma, where the wind comes sweepin' down the plain.'

    A state shaped like a kitchen utensil, as if the founders who drew the boundary lines had consigned it to serve as a perpetual building block of the Southwest, an essential part of the meal that no one sees, all glamour and strength hidden from view, what remains on the stove after servers carry away entrees on fancy china plates and lace napkins -- a part of the United States that everyone knows instinctively, but which few can place on a map."

    By the way, there are more than 700 National Merit/Achievement/Hispanic Scholars at the University of Oklahoma. How does your state university compare?