Origami spaceplane to launch from space station
Researchers from the University of Tokyo have teamed up with members of the Japan Origami Airplane Association to develop a paper aircraft capable of surviving the flight from the International Space Station to the Earth’s surface.
The researchers are scheduled to begin testing the strength and heat resistance of an 8 centimeter (3.1 in) long prototype on January 17 in an ultra-high-speed wind tunnel at the University of Tokyo’s Okashiwa campus (Chiba prefecture). In the tests, the origami glider — which is shaped like the Space Shuttle and has been treated to withstand intense heat — will be subjected to wind speeds of Mach 7, or about 8,600 kilometers (5,300 miles) per hour.
A large spacecraft such as the Space Shuttle can reach speeds of up to Mach 20 (over 15,200 mph) when it re-enters the Earth’s atmosphere, and friction with the air heats the outer surface to extreme temperatures. The much lighter origami aircraft, which the researchers claim will come down more slowly, is not expected to burn up on re-entry.
No launch date has been set for the paper spaceplane, but Shinji Suzuki, an aerospace engineering professor at the University of Tokyo, is thinking ahead. “We hope the space station crew will write a message of peace on the plane before they launch it,” says Suzuki. “We don’t know where in the world the plane will land, but it would be nice to send a message to whoever finds it.”
[Source: Asahi]
I guess it’s cool to be the first to do something…
Would make sense to have microchips or some such in the paper to record data? At least to be able to find the plane in order to know if or no it survived. Maybe they think of these things on their own. Otherwise it seems like a big waste of time.
[…] Paper airplane launch in space: Origami spaceplane to launch from space station […]
Paper Airplanes From Outer Space…
Unversity of Tokyo researchers and the Japan Origami Airplane Association are teaming up to develop a paper aircraft that can survive a flight from the International Space Station to Earth….
a nice idea!This paper would never be a common paper,which is supplied with more advanced appratus used to be received and sent data.But I am afraid that the paper will be burned up to 415 temperature,how can be keep fine while the paper slow up,what’s the material of it?
[insert loud farting noise here while my opposable appendage is thrust in the downward direction]
[…] Origami spaceplane to launch from space station ::: Pink Tentacle (tags: japan origami space awesome) […]
Sounds like an interesting twist on the message in a bottle game, where kids send messages downriver.
What a waste of money! Get a real job…
Great… So?
spacious
anyway it’s not just paper but paper clay I would guess. paper clay is used by ceraminc artists. there has been some research undertaken by the UNSW sydney australia. paper clay can take a temperature of about 1000degrees form memory which is the equivalent of eartherware biscuit firing, in other words low temperature. i would say they are playing with variations of titanium and silica….
you would think they could optically track it down tell you exactly where it landed. it would be more fun it send out a lot of them, they could fall over the planet and maybe the chances of recovery would be. better why one? for they money they are spending in P.R. could they make like 3,000,000 of them. This story was probably made in a hollywood basement.
[…] in Japan are designing an Origami spaceplane that could survive reentry to Earth after being launched from the Space Station… I […]
of course they could be made traceable. but then that’s not the point of the mission is it?
[…] of origami flying objects… Origami spaceplane to launch from space station. this is a japanese thing of […]
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Oh wow..!!!…
But i did not get ,what is the benefit of doing such a high risky project
Only the geeky Japanese could think of, or want to do this. I think they should throw the plane AND a table-tennis ping pong ball out of the shuttle at the same time, as a race to see which one survives and gets to earth the fastest!! LOL
Why? Wouldn’t humanity better be spending tons of cash on nuclear fusion instead of joking around like the world is all fine and dandy? What good is this going to do?
It’s art, it’s poetry, it’s zen. It might not make sense to us in terms of the scientific benefits - but who are we to judge? Kudos to the research team.
I hope it doesn’t land on someone though…
If I was on the ISS, I`d want to fly a paper airplane out of it just for the fun factor. These astronauts are probably bored as hell up there. LOL
It is interesting to note the people who criticize fun. Go figure.
I’m of the opinion that as its drag in air that causes re-entry friction why does someone not use a very large drogue parachute - maybe 200 yards or bigger in diameter to slow the re-entry down to maybe 500 miles an hour. They could be made of micro-filament and dispensed with as the vehicle gets to the lower atmosphere, or am I missing something?
[…] The hardest part will be plotting the trajectory so that it eventually hits a teacher. […]
At what altitude will it be launched? A paper airplane needs air to glide.
It wiil free fall until it hits atmosphere
[…] Origami spaceplane to launch from space station - ob das funktioniert? […]
3 million Japanese paper airplanes fluttering to Earth at once!
Kind of a cross between Pearl Harbor and 99 Luftballoons.
I can hear the hysteria now.
Go to Def-Con-4!
[…] bean-counters everywhere like to cut costs, but every now and then something slips through the net. Apparently Japanese researchers are developing a paper airplane to fly from the International Space Station to […]
Hey! Even geeky engineers like to have a little fun and whimsy. And you might be surprised at the things you can learn and ideas you can get from seemingly useless projects.
Talking about getting high..
Must be powefull stuff they smoke up there: A very genious
way to get outside their vessel to be able to light one up: “”Yeah guys, I’ll be back in a sec, just launching the origami”…
[…] Japanese researchers plan to launch a paper airplane from the International Space Station. The Origami Spaceplane is a collaborative project between University of Tokyo researchers and the Japanese Origami […]
Do they smoke grass up there, man? Or do they smoke astroturf?
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[…] Origami spaceplane to launch from space station [Pink Tentacle] […]
[…] researchers and origami enthusiasts plan to launch a paper airplane from the International Space Station. They’re hoping it will eventually reach the […]
I wonder if the exact plans for the ’spaceplane’ are available anywhere, it would be cool to fold a replica.
[…] You can read about it HERE. […]
[…] more @ Pink Tentacle. If reading this has gotten you in the mood to make your own paper plane, check out these […]
[…] Cory Doctorow at BoingBoing, a link to this report: Researchers from the University of Tokyo have teamed up with members of the Japan Origami Airplane […]
A buddy of mine skydived from the ISS one time. Nobody actually tracked him or anything, and we haven’t seen him since, but trust me, he survived re-entry!
[…] [Link] […]
[…] Origami spaceplane to launch from space station (tags: origami paper space 日本) […]
Honestly, it’s a cool idea. All the haters have just enough understanding of the process to sound idiotic. It’s not like they
a) scheduled this trip just for a paper aeroplane launch
b) are really spending much money on it
It costs more to send an astronauts digesting pop tart into space in his stomach than to include a paper plane on board. The wind tunnel test cost is a few kilowatts of electricity.
But you’re right, we should petition to cancel this. And replace it with a energy-saving method where everyone in America donates all the art they own to their local coal-fired power plant to be burned to save $10,000 in coal. Because, hey, who needs art? It’s just self-expression. It’s only beauty. We could turn it into fuel!
Whoa! I’m already an origami lover, but that’s super rad :D
I do it a lot but damn, I’m always amazed at the new paper foldedness that everyone comes up with.
knottylindsi.etsy.com
[…] mal da: "Origami spaceplane to launch from space station". Ist "Pink Tentacle" eigentlich irgendetwas […]
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Awesome….. its totally what we need:
a back up paper space shuttle for when NASA cant design a new one…. I can see it now each astronaut wrapped up in their own paper airplane sky diving from the ISS cause NASA cant properly spend their money. I guess on a serious note if it does work it will be cheaper than the crappy tiles they have now and easier to repair any damages…. a little Elmer’s glue and a sheet of origami paper. Problem solved!
How are they going to launch it? Can an astronaut provide enough delta-V to re-enter just by throwing it? I’d guess you need a few hundred metres/sec to reach the atmosphere from the space station. Maybe a catapult would be needed?
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[…] L’Università di Tokyo si sta dedicando ad un originalissimo esperimento: lanciare un aeroplanino di carta dalla Stazione Spaziale Internazionale, avamposto orbitante a 350 km dalla Terra frutto della collaborazione tra numerose agenzie spaziali di tutto il mondo. I ricercatori in questione lavoreranno in team con alcuni membri dell’Associazione Giapponese Aeroplani Origami, in modo da progettare un modello in grado di sopravvivere all’intero volo e di raggiungere, intatto, la superficie del pianeta. Il progetto ha avuto inizio quattro giorni fa, e prevede una serie di test di resistenza al calore ed alla velocità all’interno della galleria del vento dell’Università di Tokyo, effettuati su di un prototipo lungo 8 cm. L’origami scelto non è certo assimilabile agli aeroplanini di carta come li conosciamo dai tempi delle scuole elementari, ma ha la forma di uno Space Shuttle ed è stato disegnato per sopportare altissime temperature e per resistere a venti di velocità Mach 7 (8.600 km/h). Essendo questo origami molto più leggero di uno shuttle, non raggiungerà le velocità di quest’ultimo e scenderà più lentamente verso la superficie terrestre, non bruciando quando entrerà a contatto con l’atmosfera. Per il momento non è stata ancora fissata una data ufficiale per il lancio, ma probabilmente l’equipaggio della Stazione Spaziale Internazionale scriverà parole di pace sull’origami. Non è possibile prevedere dove l’aeroplanino di carta proveniente dallo spazio atterrerà, ma chi lo troverà di certo ne apprezzerà il messaggio. [via Pink Tentacle] […]
[…] Tokyo üniversitesinden araştırmacılar Japon uçak origami kuruluşu ile işbirliği yaparak uluslararası uzay istasyonundan yeryüzüne kadar uçabilecek kağıt bir uzay aracı yapmaya başladılar. Araştırmacılar 8 cm lik bir prototip üzerinde dayanıklılık ve ısı direnci testlerine 17 ocakta tokyo üniversitesinin okashiwa kampüsünde çok yüksek yüksek hıza sahip rüzgar tünelinde başladı. Uzay mekiği görünümündeki bu kağıt planör , yoğun ısıya ve rüzgara karşı deneniyor. Projenin uygulamaya geçeceği tarih ise henüz belli değil.Kaynak […]
A few people seem to be under the impression that the paper will need to withstand very high temperatures. This is not necessarily true. The space shuttle gets extremely hot because it is not really slowed by the thin air at the top of the atmosphere. So it gets really hot when it hits the thicker air lower down at high speed. The paper aeroplane will get slowed by the thin air, so it won’t get as hot.
Please don’t translate the units back to US customary units, leave them in metric! The only way Americans will learn the metric system is to see it in use.
I’m amazed at the amount of people who have commented without actually reading the story.
The paper won’t generate as much heat as a space shuttle and is to be treated so it won’t burn up anyway….
Kinda pointless but cool though :)
Oh and what happens when it comes through the atmosphere and strikes someone in the head?
Who’s to blame? Lol
[…] Researchers from the University of Tokyo have teamed up with members of the Japan Origami Airplane A… […]
This is brilliant! The use is obvious. We need cheaper reentry vehicles. These vehicles would not be designed to bring back passengers, but there are times when you have 50 (harmless) samples and would like to get one of them to a lab earth-side.
First, for those who say they’ve never seen a paper airplane break 100MPH, that’s at 1 atmosphere. Mach 7 is definitely not at 1 atmosphere.
Second, for those who say it would flip, try writing a stability proof sometime. do you know how to apply inverse kinematics? can you write an equation for the Jacobian of a human elbow joint?
Third, the first step is to try one small paper plane. It’ll probably not work, and we’ll have to try again. Eventually, we might get a working 8″ plane. Some day, we might even have a meter long plane that can bring 3 ounces back to earth.
Fourth, for those who think this is a high-risk project, risk is the chance of failure multiplied by the cost. The cost of throwing a paper plane from the ISS is low compared to other experiments, and we will learn quite a bit, not matter what happens.
Fifth, for those who think this is a waste of money, I understand. You would have never funded the research into better clocks that eventually led to better navigation, which led to Columbus’ voyages. The idea of opening a new frontier does not excite you. You would have us turn inward like the Chinese did at one point, burn your own ships, and never venture out again. You will accept a stagnant society. Based on my understanding of you, I offer one suggestion: Please commit suicide. We’re better off without you.
I’m not associated with the project, but
I do have common sense. This is the ultimate in KISS engineering.
Imagine an astronaut who is sick, and we need to get some lab tests run. Sending a shuttle or Soyouz down is incredibly wasteful. OTOH, a paper airplane could be equipped with a tracking device (think 1-2oz GPS & transmitter) and a small sample case. We drop the plane, and it’s got a 1-in-3 chance of getting the sample into the right hands, in a usable condition. So we drop 5 or 10 and hope for the best.
Think of the potential when we start building larger stations & craft in space. A line of bolts could shear off, and we might not have the ability to analyze it in space. We drop one on each of 5 paper planes, and get a good idea from 2 that we recover of what happened. Were the bolts defective? Was it a fatigue issue? Were they improperly installed?
Imagine a very low cost mission to a near Earth crossing object. Half a dozen paper planes could let us get a few ounces of samples on the cheap.
Andy
Next Up: Paper Air plane launched from space kills man from high velocity impact.
How exactly do they intend to give the plane enough delta V to put it in a decaying orbit? Its not like it’s going to fall as soon as you let go of it, it’ll be in roughly the same orbit as the ISS even if someone were to throw it as hard as possible.
[…] and students at the University of Tokyo have designed a paper airplane that they hope will survive re-entry after being dropped from the International Space Station. No […]
[…] Pink Tentacle reports on this unusual space project: Researchers from the University of Tokyo have teamed up with members of the Japan Origami Airplane Association to develop a paper aircraft capable of surviving the flight from the International Space Station to the Earth’s surface. addthis_url = ‘http%3A%2F%2Fspacechannel.tv%2Fblog%2Fspace%2Forigami-spaceplane-to-launch-from-space-station%2F’; addthis_title = ‘Origami+spaceplane+to+launch+from+space+station’; addthis_pub = ”; […]
Nice idea.
The low ballistic coefficient of a lightweight paper plane means it slows down very rapidly and hardly heats up at all. Unfortunately, it will take a very long time to fall to earth, by which time the ISS will have zipped around the earth many times. It’s so small that it’s nearly impossible to track. Maybe the US Military could track it with an ultra-expensive spysat, but I doubt it.
Fun!
Your tax dollars at work!
I’m sure all the scientists will have thought of this - but the Earth is covered on 71% of its surface by water.
Paper plane, water, methinks I spot a flaw in the plan!
Heck the chances of the plane actually being recovered - when you also factor in the % of surface covered by deserts (including the frozen kind), forests, mountains and more generally any kind of sparsely- to un-populated area - are in fact quite slim…
Still, it’s a thrill to think there’s a one-in-a-6-billion chance I might be the person to find a paper plane launched from outside the Earth’s atmosphere! :D Closest I’d ever get to space I reckon!
And people wonder why no one freaking cares about the space program.
How are they going to get enough delta-V to get it to go DOWN a gravity well? Not having a huge background in the physics required for space flight, I still kind of think if they THROW IT AT THE EARTH, it’s going to get there soon enough. Even from apogee with a relatively weak throw of 4m/s, it gets to earth in 30 hours, and that’s ignoring any acceleration provided by gravity.
What I’d like to see is for them to throw out a bucket of gravel. Can you imagine the meteor shower that would create? Can’t wait!!
Origami spaceplane to launch from space station…
‘Researchers from the University of Tokyo have teamed up with members of the Japan Origami Airplane Association to develop a paper aircraft capable of surviving the flight from the International Space Station to the Earth’s surface.
The researc…
[…] ‘Most Haunted’ and Origami Space Flight! Jump to Comments Thanks to Slashdot and PinkTentacle.com for this brilliant find! Researchers from the University of Tokyo have teamed up with members of […]
Am I dreaming?
What is the date today? Have I woken up on April 1st?
[…] non è di questo che parliamo in questa sede. Stando al blog Pink Tentacle (che riprende la notizia dall’Asahi), l’Università di Tokyo e la Japanese Origami […]
[…] or about 8,600 kilometers (5,300 miles) per hour. Origami spaceplane to launch from space station - Link & more (Japanese […]
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Wait ’til the guys in those small texas towns see this thing coming and land. This is going to throw the whole UFO thing back a few decades!
“How are they going to get enough delta-V to get it to go DOWN a gravity well? Not having a huge background in the physics required for space flight, I still kind of think if they THROW IT AT THE EARTH, it’s going to get there soon enough. Even from apogee with a relatively weak throw of 4m/s, it gets to earth in 30 hours, and that’s ignoring any acceleration provided by gravity.”
The thing is, the plane will be orbiting the Earth at the same speed as the space station, with the same falling acceleration as the space station. Essentially, the space station, and any paper airplane, are continually falling towards the earth, but because there is some forward momentum, they are continually missing the earth. (To paraphrase Douglas Adams) Orbiting is the art of falling and missing the ground. For any given orbital speed, there is a natural stable orbital altitude, and objects will move towards that altitude (unless the object has reached escape velocity, or it hits the upper atmosphere)
If the plane is simply let go, it will continue to orbit with the station. If it is thrown downwards, the plane will effectively be moving faster than the space station and the additional speed will cause the plane to rise to a higher orbit. The trick is to throw it in the opposite direction of the station’s movement in order to reduce it’s speed. It must be thrown hard enough that the plane’s orbit decays to a point where it starts to interact with the very thin upper atmosphere.
How is this to be launched, by releasing the aircraft in reverse direction from the space station at a speed high enough to slow it down? How will the aircraft be controlled? If it slows down and enters the upper atmosphere, the low density high winds will not allow the uncontrolled air surfaces to properly work. In the lower atmosphers (60 miles) the winds will tear at the paper structure. Did the engineers perform wind tunnel tests of this paper plane? Making the airplane into a sphere or a kind of geodesic dome, with a mini GPS transponder, might improve its chances for survival and capture.
WTF?? How will they get it to deorbit in the first place. This idea must have been conjured up by some overworked Japanese “engineer” while lying on his back in one of those appliance boxes they call “hotels.”
[…] Origami plane to fly to earth from the International Space Station […]
[…] kilometers or 5,300 miles per hour) high velocity stream for 10 seconds. In the tests performed, the origami glider, which is shaped like the Space Shuttle, has been specially treated to withstand intense […]
[…] Original News Source: Pink Tentacle […]
I’d have to vote yes on this one. Low cost, low-risk, and such fun! What’s not to like? This is the sort of thing that keeps the public interested in science in general and the space program in particular. I like the original idea that the experiment was not conceived as a science experiment, but as an art piece, but we can learn science-type stuff anyway. There’s a certain Zen elegance about this.
All the same, I’d like to see a more rigorous version, with many copies launched together, of different designs and materials and in different trajectories. Embedded reflectors could be added for radar tracking by NORAD or whoever it it that tracks all the rubbish we’ve left in orbit. Offer modest rewards for finders to return survivors, perhaps with a promise of return to finder after scientific analysis. Heck, print the info right on the glider, postage paid! Once we figure out how to do this right, previous suggestions for low-cost, lightweight recovery vehicles could be implemented, as well as providing a cheap way for schoolchildren to participate in space exploration.
The paper airplane will be travling at the same speed as the ISS when it leaves the ISS. JUST LIKE THE SUTTLE. The Shuttle then fires it’s engines to slow down so it can reenter.
How is a paper airplane going to A. slow down with out engines? B. Carry enough fuel (if it has engines) to slow down enough to reenter without burning up?
Hope I’m lucky enough to be flying in the A380 that runs into it as it crosses 34,000 feet.
Interesting idea…
But what scientific knowledge are we getting from this experiment?
[…] Researchers to launch origami from space [dumb Japanese science] Researchers from the University of Tokyo have been drinking a lot of saké lately. Teaming up with the Japan Origami Airplane Association (wtf??), University of Tokyo researchers are planning on creating a paper aircraft that is “capable of surviving the flight from the International Space Station to the Earth’s surface.” It will be a 3.1 inch long origami plane made of heat resistant paper. Because it moves at much slower speeds compared to a real space shuttle, it’s expected to receive less friction from the atmosphere, thus less heat. A launch date has not been set. [source] […]
[…] Link […]
The launch problem isn’t difficult. An object with as much area and as low a density as a paper airplane will start into orbital decay from the extremely thin air present at the ISS altitude fairly quickly. It would be an interesting test to just set it outside with zero relative motion and watch it slowly move ahead of the station as it slows down.
The terminal velocity at the ground would be as slow as any other paper airplane of the same weight so I wouldn’t worry about getting hit by it.
This is a great proof of concept test, even if it is probably being done for the P.R. for the KIBO module going up.
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[…] Origami spaceplane to launch from space station […]
WOW
I was just surfing the internet when i ran across this article.
If this is really works i can think of unlimited profitale applications,
Space flight can now become a what I hoped it would be in my lifetime.
Zero gravity manfacturd products can now be returned to earth
at mimimal cost think about it!!!!!!!!!!!!!!!!
there’s lots of benifits from launching paper aeroplanes from space. If this works, possibilities of lighter, less costly space crafts will be considered (though not necaserily made of paper…) and it would get kids who like making paper aeroplanes more into science…if you really think about it, there are millions of benifits.
[…] Origami spaceplane to launch from space station […]
cool but like Jeremy said it wold make sense. you cant say that when you lunch the air plans its going to survive. i could get hit by a aircraft,sun. not to menchen the earths atmospheres.
relay wtf
Well there goes a quarter of a million+ and we wonder why we have money issues in the world lol, although its a cool idea!!=-)
i always wanted to throw a air plane relly high in the sky but never got 2
[…] Origami spaceplane to launch from space station […]
[…] Japanese team has plans to make an origami space plane, made entirely out of paper that would not only be able to withstand the heat of re-entering the […]
1) The planes won’t need to slow down to re-enter; they’ll only be doing Mach 7.
2) Think of the aerodynamic research this could save. A paper shuttle still flies the same way as a full size one.
3) Just because you can’t have fun at your job, doesn’t mean you can take the piss out of people working their arses off.