Mars Polar Lander Lost Again 197
IZ Reloaded writes "The Mars Global Surveyor during one of its latest scans of the area where the Mars Polar Lander was originally spotted, discovers that the spacecraft is no longer there! Space.com reports, "We conclude that our interpretation of these features was in error. This is not the location of the Mars Polar Lander. Because the landing uncertainty ellipse is so much larger than our images, and we do not have another candidate to which to target...we cannot continue to hunt for the lander," the MSSS site explains."
sigh... (Score:5, Funny)
Re:sigh... (Score:4, Funny)
That's what happens when you park your Polar Lander in the wrong neighborhood! :-)
Re:sigh... (Score:4, Funny)
But officer, *all* the curbs on this planet are red!
Re:sigh... (Score:2)
Re:sigh... (Score:2)
You hijack someone elses post to bitch about taxes, because you're being 'serious'? Get a clue.
REAL Polar Landers.. (Score:5, Funny)
Re:REAL Polar Landers.. (Score:2)
Insert the obvious buffering joke here
"spacecraft is no longer there"? (Score:3, Insightful)
"(score:5, trying to intice comments about martians"
The mods strike again (Score:2, Informative)
yeah no joke (Score:2, Insightful)
-1 American
Re:The mods strike again (Score:5, Funny)
That's why you get underrated, insightful, interesting, etc on funny posts lately.
Re:The mods strike again (Score:2)
I do that when I mod as well, only I've actually read the pull down menu contents and only use +1 - Underrated instead of something else that doesn't fit. This is the preferred way to bestow karma upon a funny poster. It preserves the "Funny" from previous mods (and also doesn't show up in meta moderation...)
Re:The mods strike again (Score:2)
True. I guess it's only "preferred" in the limited sense that it generates no negative feedback, e.g. "+1 insightful? WTF?" posts.
Mine is to mod something ridiculous as 'insightful', every now and then. It tends to add to the joke :)
Good point. Those can indeed be most humorous. :)
Re:The mods strike again (Score:2)
Re:The mods strike again (Score:3, Informative)
Though I metamoderation informative mods to something false down.
I'm always amazed at how many bad mods the meta-mod system finds for me to examine.
Re:The mods strike again (Score:2)
My English language parser just exploded.
OT(moderation notes) (Score:3, Insightful)
Also whenever I meta mod and find I need to check the 'context' MOST of the time I'm MM-ing a post several weeks old, only once or twice has the article been still open for posting.
That last bit said I still rarely see meta mods on my moderation anymore, though at one time I could expect to see about 20% of m
Re:The mods strike again (Score:2)
I dont garantee any of this is accurate as far as how funny affects your karma vs other, its just what I heard and what people are doing about it.
Re:"spacecraft is no longer there"? (Score:2)
Re:"spacecraft is no longer there"? (Score:2)
With all the weather activity on Mars who's to say it hasn't been blown away?
There might be more than mini-tornados at the poles.
Oh Great! Not again. (Score:3, Funny)
Re:Oh Great! Not again. (Score:3, Funny)
Yep. Better to leave it to all those private interplanetary exploration outfits. I've read Doc Smith so I know how this goes. If it weren't for gummint interference we'd have intergalactic travel and be driving around in cars made of Osnomean Arenak.
Re:Oh Great! Not again. (Score:4, Insightful)
Given the kind of crumple zones you'd get in a car made of arenak --- i.e. none at all --- I think I'll stick with plain steel, thanks. I don't like having all the kinetic energy of half a tonne of car travelling at 70 mph transferred to my torso via my seat belt!
Of course, if you could fit the car with Bergenholms, that'd be a different matter, although I suspect that the kind of pinball game rush-hour traffic would become would be even more stressful than it currently is. At least when you're in a traffic jam you don't run the risk of ricocheting off some pensioner's pet gerbil and arriving on Mars.
Re:Oh Great! Not again. (Score:2)
(By being inside a zone of force so no outside forces had any effect on them, and they drove the ship using 5th and 6th order forces).
It's a while since I last read the books.
Re:Oh Great! Not again. (Score:2)
Re:Oh Great! Not again. (Score:2)
Why do people always say crazy things like this? Driving down the road at 70 MPH does not increase your body mass. You have to deal-with your body's kinetic energy. It makes little difference how much your car weighs (assuming you are hitting an immovable object).
In any case, you don't want the passenger compartment to crumple, you want it to be as strong as humanly possible, al
Re:Oh Great! Not again. (Score:2)
Um... um... because I was talking about E.E. Doc Smith physics, which bear only a passing resemblance to real world physics?
You're right about that, of course. Mea culpa.
You could also eliminate the need for crumple-zones if the seats, or pe
Re:Oh Great! Not again. (Score:2)
Yes, but you could easily get the same effect without totalling the car. That was the point.
No, it doesn't. If it isn't colapsing inward, it's not absorbing practically anything. Besides, car makers have repeatedly shown that they are certainly not able to make a flexible passenger compartment that won't cave-in on the passengers in one type of accident or another.
Re:Oh Great! Not again. (Score:2)
Re:Oh Great! Not again. (Score:2)
little green terr'ists (Score:3, Funny)
Re:Oh Great! Not again. (Score:4, Funny)
Re:Oh Great! Not again. (Score:3, Funny)
Re:Oh Great! Not again. (Score:2)
Isn't this the point...? (Score:4, Funny)
Re:Isn't this the point...? (Score:2)
Re:Isn't this the point...? (Score:1)
Re:Isn't this the point...? (Score:1, Offtopic)
Ahhh... and then you exchange meaningful glances with your colleage, who could have put herself and the rest of her department through grad school with the fees she earned modelling brassieres in the New York Times Sunday Magazine, and incidentally is the only other person on Earth who grasps the implications of what you've just seen.
I know the feeling well.
Kindergarden Education (Score:1)
dust, frost? (Score:5, Interesting)
perhaps the lander could have been covered by dust, or c02 frost -- therefore eliminating the weak detection seen before?
Re:dust, frost? (Score:2)
V'ger (Score:5, Funny)
Call the police (Score:2, Funny)
Don't get paranoid... (Score:2, Funny)
They're now setting up home in a pleasant spot on the slope of Mount Olympus overlooking the Mariner Valley and hoping to raise a family of small Lego buggies.
I knew it! (Score:2, Funny)
Cydonia (Score:2)
Race you! (Score:4, Funny)
Good job with the brooms, Martian dudes!
Hope you enjoy the hardware.
Sorry we forgot to pack any porn on the hard disk.
Re:Race you! (Score:4, Funny)
Since it'd be roughly as exciting as seeing two dogs mating to them, I think that might be just as well...
Re:Race you! (Score:3, Funny)
Well, you're one fewer to bid against me when the Martian porn recovered from the Earth Polar Lander goes on Ebay, then.
Re:Race you! (Score:2)
Go ahead. I'm sure it'll fit in well with the alien autopsy at Roswell you already have there.
Re:Race you! (Score:2)
Maybe Martians have Furries... Or would they call them Humies? They have these Cons which they all dress up like humans and post the Martian version of Winger art on websites. Those dirty pervs!
Re:Race you! (Score:2, Funny)
If '50s science fiction movies are any guide, there's nothing that the Mars-Men want more than to breed with our women.
If they turn out to be inaccurate in some small detail, then my whole life has been a lie.
Re:Race you! (Score:2)
Or perhaps, "to whom we bow-wow?"
Sorry...
Re:Race you! (Score:1, Funny)
The guys discovering the Pioneer 10/11 probe sure are in for a treat [wikipedia.org] though!
Imagine their disappointment if they come to us, only to find out we aren't all living nude in harmony.
Re:Race you! (Score:2)
Re:Race you! (Score:2)
Gone! Again! (Score:1)
Re:Gone! Again! (Score:2)
So what you're saying is that it's getting probed as we speak? Man, they're going to be disappointed!
Misleading summary.. (Score:5, Informative)
the spacecraft is no longer there!
I think what the poster meant is the spacecraft was never there to begin with. With limited resolution and enough random dark spots and hills there's bound to be a few that look like they might be a parachute and a lander.
Given how poor the images are I wonder why they ever thought this was the polar lander at all and not just natural features of mars?
Re:Misleading summary.. (Score:2, Interesting)
Re:Misleading summary.. (Score:5, Informative)
To the best of my knowledge the best spy satellites have a resolution of about 4 inches. That is good enough to recognize that there is a license plate there, but not read it. I realize that hollywood regularly presents satellites as being capable of so much more, but that is hollywood.
Getting a spy satellite into Earth orbit vs. getting the same hardware into orbit around Mars. And then add in the face that the satellite around mars has to do many jobs, and carry a really big antenna to phone home. All of a sudden it becomes clear why the spy satellite might have better resolution.
Re:Misleading summary.. (Score:2)
Sure, but once you have a target you can survey it with high altitude drones, which have a resolution of 1 to 2 cm or better, depending on how undetected you want to be.
Re:Misleading summary.. (Score:4, Interesting)
Chances are, resolutions available from modern spy sats provide better than 4" resolution...especially when you consider the improvements available in active optics (active mirrors, etc), radar, and IR technologies.
Re:Misleading summary.. (Score:5, Insightful)
Last time I was bored, I took a look at some raw Hubble images of Pluto, calculated the distance between Hubble and Earth on the day the picture was supposedly taken, and worked out the angle of view for 1 pixel of uninterpolated data from Hubble. Taking that angle down from Hubble's orbit height to Earth resulted in resolution just slightly better than 1" per pixel.
The NSA supposedly has at LEAST Hubble resolution, if not remarkably better.
(conspiracy theories, here we come...)
MadCow.
Re:Misleading summary.. (Score:4, Interesting)
Unless they're doing some fancy stuff with multiple satellites, the HST's resolution is about the limit of what you can expect with optical telescopes.
Re:Misleading summary.. (Score:4, Informative)
That's very, very, very, very, very, very doubtful that you can draw any such conclusion from the performance of Hubble. Hubble is designed to look VERY far away. In fact, Hubble has problems if it tries to focus on an object too near (the earth for example).
On top of that, Hubble is veyr much a modern telescope, simply put into orbit. It as very little in common with anything currently used as a spy telescope. Hubble is designed SPECIFICALLY to operate without an atmosphere. Spy sats are designed SPECIFICALLY to deal with atmospheric effects. Basically, Hubble and a spy telescopes have nothing but superficial commonalities.
Your assertion makes about as much sense as saying something like, "You can make a rough guess at what an orange tastes like by eating an apple." What? Sure, they are both fruits, but commonalities stop there.
for a price tag of 5x hubble expect more (Score:2)
into getting something 10x better than hubble for close range. maybe a 1m meter * 6 in a ring. When there is no limit to a budget, and no slow managers involved, you can bet the NSA (10000+ math people) and the best grads can do better.
Who knows maybe they beam down UV rays and inspect the result bouncing back or 25 ghz beams in combo with 1000 wavelengths.
3mins of my time isn
Re:Misleading summary.. (Score:3, Interesting)
We have satellites orbiting Earth that can read the numbers on a license plate and they can't get a good shot of the lander? Am I missing something here?
Maybe we don't think there's license plates on Mars?
Seriously though, what's the point of having ultra-high resolution pictures of Mars? Seeing each individual rock probbably isn't terribly usefull compared to other things the money could be used for. The CIA and NSA are obviously interested in high resolution pictures. NASA is interested in a wide range
Re:Misleading summary.. (Score:2, Interesting)
As it is, Malin's team can get sub-meter resolution on specific targets after a few passes.
Re:Misleading summary.. (Score:2)
Re:Misleading summary.. (Score:2)
Basically, they are saying that there is nothing that size that could possibly be of interest.
I doubt Nasa would ever go quite that far. The thing you have to realize and what I was trying to point out is that there's always tradeoffs in any design. Spacecraft orbiting Mars has even bigger tradeoffs. Do you have the super-duper optics that can read a book in orbit (and blow all your money on it) or do you have multiple instruments, 3 more missions later on with very different goals, and optics that can s
Re:Misleading summary.. (Score:2)
I always get a laugh out of this assertion, because it's provably false regardless of the quality of the cameras. Orbital imaging sats take pics when they are as close as possible to the target and have the least amount of atmospheric interference-- i.e. when they are directly overhead or as close as they can get to directly overhead. Even if the satellites had fine enough resolution
Bloody mind tricks! (Score:4, Funny)
But you put forth some pretty darn convincing evidence! I recall an earlier Slashdot story that covered all this in detail, where you announc...
This is not the location of the Mars Polar Lander.
That was not the location of the Mars Polar Lander.
Move along, move along!
Easy (Score:1, Redundant)
The martians dragged it into a cave when they noticed it was drawing to much attention. Sheeeesh do these people know nothing.
List of Mars Efforts (Score:5, Interesting)
Items with bullets represent full or partial failures.
* 1960 -- Marsnik 1
* 1960 -- Marsnik 2
* 1962 -- Sputnik 29
* 1962 -- Mars 1
* 1962 -- Sputnik 31
* 1964 -- Mariner 3
1964 -- Mariner 4
* 1964 -- Zond 2
* 1965 -- Zond 3
1969 -- Mariner 6
1969 -- Mariner 7
* 1969 -- Mars 1969A
* 1969 -- Mars 1969B
* 1971 -- Mariner 8
* 1971 -- Cosmos 419
* 1971 -- Mars 2
1971 -- Mars 3
1971 -- Mariner 9
* 1973 -- Mars 4
* 1973 -- Mars 5
* 1973 -- Mars 6
* 1973 -- Mars 7
1975 -- Viking 1
1975 -- Viking 2
* 1988 -- Phobos 1
* 1988 -- Phobos 2
* 1992 -- Mars Observer
1996 -- Mars Global Surveyor
* 1996 -- Mars 96
1996 -- Mars Pathfinder
* 1998 -- Nozomi (Planet-B)
* 1998 -- Mars Climate Orbiter
* 1998 -- Mars Polar Lander
* 1998 -- Deep Space 2 (part of Mars Polar Lander spacecraft)
2001 -- Mars Odyssey
2003 -- Mars Exploration Rovers
* 2003 -- Mars Express
Re:List of Mars Efforts (Score:2, Interesting)
Re:List of Mars Efforts (Score:1)
Re:List of Mars Efforts (Score:5, Interesting)
Overall, we're really only about 33% successful at it. Space Travel is Not Easy.
Re:List of Mars Efforts (Score:5, Insightful)
Hurry! (Score:5, Funny)
Err, wait...
um (Score:4, Funny)
Is there a Fridge on Mars? (Score:2)
Area 51 on Mars too? (Score:2)
Re:Area 51 on Mars too? (Score:3, Funny)
They're hiding evidence of their affairs with space probes fom their spouses??
Re: (Score:2, Funny)
It's got to be said.. (Score:2)
Awww, Uncle Owen! (Score:2)
Incorrect (Score:2, Redundant)
Overheard (Score:3, Funny)
Clarke warned us!! (Score:3, Funny)
All these worlds are yours except Mars
Attempt no polar landing there
blakespot
Who doesn't love this (Score:2, Funny)
I'm suspicious (Score:2)
Re:I'm suspicious (Score:2)
Look under the lamppost (Score:2)
No lander because resolution got better (Score:2)
Ob SW quote (Score:2)
Re:they should put a leash on that thing! (Score:4, Insightful)
Re:aliens sook it (Score:2)
Re:Perhaps... (Score:2)
Re:Perhaps... (Score:2)