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Mars Flier Prototype
SEWilco writes "BBC News reports that a full-scale prototype of a Mars flier will be built. The ARES glider will unfold in midair for a mission which may cover 850 km (528 miles). I wonder if its huge wings would allow it to be tossed back in the air by a storm in that thin air, although probably not by "winds of a few m/sec"."
fuck the cslib menace
Fourth Post!!
Could we have made that flag on the flier any bigger? I mean, after all those probes we sent to Mars, the Martians should be able to recognize our flag by now!
CDE open sourced! https://sourceforge.net/projects/cdesktopenv/
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o_/_____\_____________\____________/____\_______o
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e_____|___(____C_____)\______/__//__/_/_____\___e
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Important Stuff: Please try to keep posts on topic. Try to reply to other people's comments instead of starting new threads. Read other people's messages before posting your own to avoid simply duplicating what has already been said. Use a clear subject that describes what your message is about. Offtopic, Inflammatory, Inappropriate, Illegal, or Offensive comments might be moderated. (You can read everything, even moderated posts, by adjusting your threshold on the User Preferences Page) If you want replies to your comments sent to you, consider logging in or creating an account.
Boom...hits the planet!
Please take a view of http://www.matrix4.net to learn how we exist in a computer with system management. Remember - there was no ancient history of UFO's 1000's of years ago, so now the system is being managed on a higher degree instead of running on idle to create an eternal life effect for the planet.
Believe in yourself and nothing else, instead of fiction - like religion or music or news (which is based on stories such as news stories) or peoples statements which are fictitious in the sense of being influxed with fiction. With this being stated - reality is obviously fiction.
http://www.matrix4.net
Insert token wisecrack about English/Metric conversion here
"Open the pod by doors, Hal" > "I'm afraid I can't do that, Dave" sudo "Open the pod bay doors, Hal" > alright
You don't see some eurofag color painted on that flier, do you?
Go here for the ARES website itself
-- Some days you're the dog; some days you're the hydrant.
Why not put the money for a glider toward a human mission to Mars?
--------
Free your mind.
you ass clowns can go on and talk about the mars flier prototype, or the latest unstable linux patch, I'm going out to get some pussy.
But this plane is leaning over to the right in a most alarming manner. Could it be that on Mars stars weigh considerably more than stripes?
...What is that in furlongs/tick, again?
I'm flying right up uranus!! Watch out for Klingons!!
Wow. If this succeeds, there'll be "space plane(s)" on Mars by 2008. I'm extremely curious what the required budget is for this project. Anyone know? 10 million USD? 100 million USD?
Very popular slashdot journal for adul
With the lack of clouds, I think a pathfinder, like the two that NASA created, could be possible. A pathfinder would work well in that low gravity, despite the air density, and we could have a continuous stream of data forever (Or till the pathfinder warranty expires). They should ideally have highres cams pointing downwards for high res ground pictures and could occasionally swoop real low and detect moisture and other chemicals.
Heck they could release many pathfinders in the atmosphere, let em interconnect with long wave radio, and allow them to provide GPS-like location radio for ground machines. If they could act like ipv6 routers between themselves, we would have a mars internet started with ipv6 from ground up.. aliens would be tempted to login and try to crack the pentagon honeypots. Who wants the domain internic.mars?
"Give orange me give eat orange me eat orange give me eat orange give me you." -Nim Chimpsky
This article is about an older prototype that was flown 2 years ago.
Suicide Booth: You are now dead! Thank you for using Stop and Drop, America's favorite since 2008.
seems like a great idea, and a superb way to survey more of the mars surface.
Let's face it, satellites only get you so much resolution (look at the recent US military campaign)... drones and gliders have the potential to give us better pictures.
I just hope they do some rarefied atmosphere wind-tunnel testing; would be embarassing to have this thing plunge to the surface because someone was expecting an earthlike atmosphere...
Yeah, yeah, I know they'll test for it... but after that supposed metric/english conversion error... really makes you want to micromanage.
Even if a man chops off your hand with a sword, you still have two nice, sharp bones to stick in his eyes.
This is how it's done.
/m t) ) /se( (_up to be the judge, jury,
Cmdr Taco, while mastu__ating at his computer again spews
vast amounts of _ jiz( ) al__over t____ posting. Really it is
a sick thing to( ) if \ ( a( \ ( ) Hemos was sucking and
sucking for al__)\wa __) \rt) (ly __) / in and out and in and
up su__g s__( (__/ )( \ ( )Taco's ass. Then who walks
in th( \d( (__) (n ) \bu_ Coyboy 'Fatfuck' Neil.
the IS) \t) )/ )( )se spews subscribers
who_s(__ ' (_/(__ be___ior.
(_) __) MALDA JIZZ ) ( )
if yo(___ _
( ___ ____/ )) (__/
spew_(\ta) _ (t a) __ ____ __)s _o( \_came the KKK/Gestapo
of (___)(_/r) \T( (ar\ (imin)( co_/ )r\__)with no face, and
unlimited p(_____)t\ey) ( __) t/
and executio_er. In )(eir\ (urt,(_/u ar) )lty by association,
guilty unti(_)roven(__)oc( ) b_t then(___/l punished even though
you ARE innocent. )/ (_)
Sadly, Mr. Torvallieds gave in to the homo-erotic urges he had been
having whilst thinking of Taco and Hemos gang-banging Mr Neil. You
see, this is how the Taco jizz ended up all over this P15t fR05t
Ok, I know YOU'RE the least probable guy to get any pussy. You are vastly unattractive to the female sex and you can't pay a pussy enough for just a peek. Plus your performance in the bed (or in your case, on your mother's blue tarp in back of the shed) is less exciting than Al Gore's celebration party on the Simpsons. You, sir, are a failure in all areas (especially the genital area).
when this thing lands and G.W. Bush, in full combat flight suit, steps off to greet the smiling Martian press...
I very much doubt that it would be able to use rising current to stay up in the air for a couple of reasons. First the aerodynamics. The wings would have to have a much larger aspect ratio, or span vs. chord length, since that govers much of your aerodynamic efficiency. you need to be very efficient to use air currents to gain altitude. Modern gliders, which are able to use rising currents, are able to do that because they very high aspect ratios compared to most airplanes, including this one. They probably can't increase the wing span a lot because you still have to pack this thing up in a rocket, plus I'm sure there are design (weight?) constraints for spring to deploy the wings. Don't want to make them too soft, since you have some aerodynamic loads that you may need to overcome during deployment, but not too stiff to minimize the weight and you don't want the wings to unfold too fast and snap off if you don't beef up the structure, ie more weight.
Second problem and a major one, is the control system. Developing algorythms to read atmospheric conditions to find sources of rising air would be very difficult to say the least. That's why we don't have cars that drive themselves. it's hard to design the control and sensing algorythms. You'd have to use thermals or ridge lift to gain altitude. I doubt you could use storms due to the dangerous, highly nonlinear environment.
... has some Mars models (fliable) available here in case anyone wants to try and get a feel for the flight dynamics of this sort of trip.
...
Pretty interesting, though I don't suppose there's an ARES model for X-plane yet, I wouldn't be surprised if there wasn't one soon
; -- the corruption of government starts with its secrets. a truly free people keep no secrets. --
n/t
<a href="http://slashdot.org/articles/01/12/30/19262<nobr>0<wbr></wbr></nobr> 8.shtml">XPLANE</a>
Oh god, that is THE WORST troll ever attempted. That is not an accomplishment to be proud of (even in front of trolls, of all people!).
Oh wait...
Am I the only one who read the headline and thought "Delta Flyer Prototype" ?
Bah. Nothing to see here. Move along.
Those who laugh at you for you having a Mac.. are the people who constantly call you to fix their PC.
Look, NASA has painted it up to look like the American Flag. What a bunch of jingoistic hoohah. Why don't they call it the screeching eagle, or the freedom flyer? I hope it crashes.
How ya like dat?
Bombs kill at least 22 in downtown Casablanca; "There were bodies mutilated all over the place," one witness said. "Everybody is very shocked."
Oh, better start another war on terrorism. This time it's serious. It's not your way of living, it's your way of being arrogant.
How small a thought it takes to fill a whole life
This seems like an bad idea. The Mars Flier is a glider, which means it will have a very limited time aloft. 90 minutes from drop to landing in Earth's thick atmosphere - How long in Mars's thin atmosphere? I hope they train the on board computer to catch a few thermals here and there, otherwise this is a waste. A better idea would be a balloon or dirigible. These can stay aloft for days, weeks even. (Ultra long duration balloons could carry a lot more intstumentation than a glider. Theoretically, a balloon could even land, sample, and relaunch.
Nasa really needs to have another stunningly successful mission, like the pathfinder mission. Spending million of taxpayer dollars for a 90 minute glider mission will make them look bad.
"I'm not impatient. I just hate waiting." - My Dad
I think the Founding Fathers would be impressed... No, make that pleasantly astounded!! I love living in the era when machines began to become intelligent, and when the Naked Little Apes learned to leave this rock. We live in an amazing time in human history... NASA is one of the most amazing organizations in the history of mankind. Yet another stroke of genius from the NASA folks.
HenryJamesFeltus.com
Ares is in competition with three other Mars exploration proposals for a Nasa launch in 2007. The final selection of one, or possibly two, missions will be made later this year.
It isn't necessarily going to Mars.
I don't need no instructions to know how to rock!!!!
On the ground first ... In orbit first... why not the (thin) air ....
The Roads To Space Travel
how patriotic. barf
As per latest news:
.NET for Mars mission
NASA is considering Microsoft
So its DAVO's 23 BRITHDAY.
PROPS TO HIS MA.
But hes such a LOSER and a ACOHOLIC!
The man takes a KEG like a CHAMP.
He loves HOT GRITS but likes the COCK.
Ask dave about FREE ANAL SEX.
LOVE DAVE, AS HE LOVES YOU.
QXJ is not DRUNK.
PROPS TO MATTS MOM.
This "ass clown" just finished making his wife come three times. I'm going out to get some brewskis. =P
Besides, no one's going to be seeing that thing again once it crashes. It's not like we're ever going to get to Mars, at this rate.
What the HELL is up with the flag-all-over-the-wings design?
I doubt seriously they'll waste weight on paint if, god forbid, the thing ever goes into production- so this was clearly "spiced up" as the selling image. Did NASA think it would have better chances all gussied up and make congressmen get all patriotic?
Or is the plan to call them "Unamerican" if they vote against it, because, say, Bush has dug us a budget hole so big it'll take us decades to get out of it? Yeah, we really need the shiny, flag-covered toys, don't we?
Please help metamoderate.
Actually, the Mars version has a small hydrazine thruster on the back. It doesn't glide, it is powered flight.
They say it will cover 850km (500mi). No speed range is given but I would think it would take a a few hours.
You're right, though, that a long-duration balloon could cover even more territory.
While I agree about the need for a successful mission, don't forget that while the atmosphere is thinner gravity is also not as high...
Yeah, must be meant to frighten marsian terrorists. Anyway, should it fail and drop to the ground like a stone it may still serve to claim all of the mars as an us colony.
~dp
605413? Yes, it's a prime.
Cool stuff! This mission looks very workable. It is too bad that it's a one-shot flight.
Galileo: "The Earth revolves around the Sun!"
Score: -1 100% Flamebait
Having said that, in 1989 the French and the USSR started work on Mars 96, a spaceprobe that would have sent a balloon to Mars.
Mars 96 would have sent a 65kg probe to the surface which would have been slung below a helium balloon. During the day, the Sun would warm the gas and increase bouyancy. The balloon would drift in the Martian winds taking panoramic photographs and making meteorological measurements.
As the Sun set, the gas would cool, the balloon would sink and come to rest on a long semi-rigid tail that would have kept the balloon clear of the surface so that it would not have become damaged. The tail would have contained sensors that would have performed geological tests on the Martian surface.
Sadly the mission was cancelled in the budget crisis that followed the collapse of the Soviet Union.
Best wishes,
Mike.
You can get a video of the demonstrator flight at the links below. The camera is in the tail which starts off folded so its looking up at the weather baloon. You can see the release, the wings unfold, and then pull out of the dive.
/ www.aurora.aero/news.html#marsflyer2
http://www.athenati.com/frameVideo.html
http:/