NASA launches super-size Mars rover to red planet (Update)
November 26, 2011 By MARCIA DUNN , AP Aerospace Writer
A United Launch Alliance Atlas V rocket carrying NASA's Mars Science Laboratory (MSL) Curiosity rover lifts off from Launch Complex 41 at Cape Canaveral Air Force Station in Cape Canaveral, Fla., Saturday, Nov. 26, 2011. The rocket will deliver a science laboratory to Mars to study potential habitable environments on the planet. (AP Photo/Terry Renna)
The world's biggest extraterrestrial explorer, NASA's Curiosity rover, rocketed toward Mars on Saturday on a search for evidence that the red planet might once have been home to itsy-bitsy life.
It will take 8 1/2 months for Curiosity to reach Mars following a journey of 354 million miles.
An unmanned Atlas V rocket hoisted the rover, officially known as Mars Science Laboratory, into a cloudy late morning sky. A Mars frenzy gripped the launch site, with more than 13,000 guests jamming the space center for NASA's first launch to Earth's next-door neighbor in four years, and the first send-off of a Martian rover in eight years.
NASA astrobiologist Pan Conrad, whose carbon compound-seeking instrument is on the rover, had a shirt custom made for the occasion. Her bright blue, short-sleeve blouse was emblazoned with rockets, planets and the words, "Next stop Mars!"
Conrad jumped, cheered and snapped pictures as the rocket blasted off a few miles away. So did Los Alamos National Laboratory's Roger Wiens, a planetary scientist in charge of Curiosity's rock-zapping laser machine, called ChemCam.
Wiens shouted "Go, Go, Go!" as the rocket soared. "It was beautiful," he later observed, just as NASA declared the launch a full success.
The 1-ton Curiosity - as large as a car - is a mobile, nuclear-powered laboratory holding 10 science instruments that will sample Martian soil and rocks, and analyze them right on the spot. There's a drill as well as the laser-zapping device.
It's "really a rover on steroids," said NASA's Colleen Hartman, assistant associate administrator for science. "It's an order of magnitude more capable than anything we have ever launched to any planet in the solar system."
The primary goal of the $2.5 billion mission is to see whether cold, dry, barren Mars might have been hospitable for microbial life once upon a time - or might even still be conducive to life now. No actual life detectors are on board; rather, the instruments will hunt for organic compounds.
Curiosity's 7-foot arm has a jackhammer on the end to drill into the Martian red rock, and the 7-foot mast on the rover is topped with high-definition and laser cameras. No previous Martian rover has been so sophisticated or capable.
With Mars the ultimate goal for astronauts, NASA also will use Curiosity to measure radiation at the red planet. The rover also has a weather station on board that will provide temperature, wind and humidity readings; a computer software app with daily weather updates is planned.
The world has launched more than three dozen missions to the ever-alluring Mars, which is more like Earth than the other solar-system planets. Yet fewer than half those quests have succeeded.
Just two weeks ago, a Russian spacecraft ended up stuck in orbit around Earth, rather than en route to the Martian moon Phobos.
"Mars really is the Bermuda Triangle of the solar system," Hartman said. "It's the death planet, and the United States of America is the only nation in the world that has ever landed and driven robotic explorers on the surface of Mars, and now we're set to do it again."
Curiosity's arrival next August will be particularly hair-raising.
In a spacecraft first, the rover will be lowered onto the Martian surface via a jet pack and tether system similar to the sky cranes used to lower heavy equipment into remote areas on Earth.
Curiosity is too heavy to use air bags like its much smaller predecessors, Spirit and Opportunity, did in 2004. Besides, this new way should provide for a more accurate landing.
Astronauts will need to make similarly precise landings on Mars one day.
Curiosity will spend a minimum of two years roaming around Gale Crater, chosen as the landing site because it's rich in minerals. Scientists said if there is any place on Mars that might have been ripe for life, it would be there.
"I like to say it's extraterrestrial real estate appraisal," Conrad said with a chuckle earlier in the week.
The rover - 10 feet long and 9 feet wide - should be able to go farther and work harder than any previous Mars explorer because of its power source: 10.6 pounds of radioactive plutonium. The nuclear generator was encased in several protective layers in case of a launch accident.
NASA expects to put at least 12 miles on the odometer, once the rover sets down on the Martian surface.
This is the third astronomical mission to be launched from Cape Canaveral by NASA since the retirement of the venerable space shuttle fleet this summer. The Juno probe is en route to Jupiter, and twin spacecraft named Grail will arrive at Earth's moon on New Year's Eve and Day.
NASA hails this as the year of the solar system.
More information: NASA: http://marsprogram.jpl.nasa.gov/msl/
©2011 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.
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Nov 26, 2011
Rank: 4.7 / 5 (15)
Go, Curiosity!
Nov 26, 2011
Rank: 4.7 / 5 (11)
See you in next August :)
Nov 26, 2011
Rank: 1.6 / 5 (20)
What??? It's not Star Trek? "Captain... I detect two life forms on the surface"
Jackhammers that drill and laser cameras? WOW this thing really is advanced!! (SARC... I'm laying it on pretty thick here)
Say what? Where has this ever been done on earth to lower heavy equipment? I'm sure the author must be referring to a helicopter or the DHC-6 but I've never seen one with a jet pack....
...
Minerals? Geeez come on!
Who writes this? This is pretty sad 'reporting' especially for a science news site...
Nov 26, 2011
Rank: 1.6 / 5 (25)
I called one of the scientists at NASA and suggested that they put a "motion sensor" on one of the color video cameras to detect any movement of life on Mars. He answered that they will have 2 color video cameras on Curiosity and that is the plan. I argued that what if something is ALIVE on Mars and is moving in the vicinity of the rover. He said that the rover is not equipped to detect life, but only geology and possible microbes. Geology encompasses many things including minerals, water, gases, etc. but I didn't argue further and he didn't volunteer any more info.
Nov 26, 2011
Rank: 3.1 / 5 (9)
Nov 26, 2011
Rank: 3.7 / 5 (6)
Nov 26, 2011
Rank: 3.1 / 5 (115)
Please take all of his opinions with a grain of salt.
Nov 26, 2011
Rank: 4.1 / 5 (8)
Hey,Frank,we still enjoy freedom of religion in this country,lol!
Nov 26, 2011
Rank: 5 / 5 (7)
Nov 26, 2011
Rank: 1.4 / 5 (20)
LOL Newbeak. . .as you may recall, I NEVER said transparent life forms. I DID say 'SEMI-TRANSPARENT" life forms. They are NOT ruminants like bull-$hit artist FrankHerbert says. FrankHerbert has been known to lie about what others say that he disagrees with for the sake of spreading lies. He is of the old school for denouncing progressive thought and hard evidence. . . .only because HE is NOT the one to find it first. He is a jealous freak who cannot stand to see others excel in their chosen field. Thus, he didn't come to this thread to praise NASA and the MSL mission, but to BASH others. FrankHerbert and his many alter egos roam through Physorg seeking the ruin of personalities to make himself feel better about himself.
Nov 26, 2011
Rank: 3 / 5 (10)
Nov 26, 2011
Rank: 5 / 5 (9)
Nov 26, 2011
Rank: 5 / 5 (14)
At tens of thousands of dollars per gram of delivered payload, there is a rigorous review process to get instruments on-board. Since the odds that your 'motion detector' would detect anything is about as close to zero as it is possible to get, I am glad that instruments that actually collect valuable data was sent instead.
Nov 26, 2011
Rank: 4.6 / 5 (10)
Nov 26, 2011
Rank: 3 / 5 (2)
Nov 26, 2011
Rank: 1.3 / 5 (4)
Nov 27, 2011
Rank: 5 / 5 (4)
Nov 27, 2011
Rank: 5 / 5 (7)
Imagine yourself as a (white) mouse on mars. Along comes this rocket ship, which transforms into a giant ugly machine with huge appendages. From near its head, out shoots a death ray. Sounds like theres a story in it.
Nov 27, 2011
Rank: 1 / 5 (1)
Nov 27, 2011
Rank: 1.7 / 5 (6)
http://www.nasa.g...dex.html
http://www.nasa.g...257.html
http://www.nasa.g...er1.html
The only instruments I see in this list and illustration that are even remotely similar to a microscope is the MAHLI and SAM. Not even certain of either.
The NASA is only concerned with Mars weather and water-bearing minerals, geology, on this mission, sad to say
Nov 27, 2011
Rank: 1 / 5 (3)
There is a Russian-made science instrument aboard Curiosity. Could be that Russian scientists have more faith in American technology to deliver the goods, than in their own.
lol. . . .I'm sure they were patting each other's backs and doing high 5's at Balkanur on Saturday. :)
Nov 27, 2011
Rank: 3.3 / 5 (3)
Nov 27, 2011
Rank: 2 / 5 (4)
LOL. . . .most of us make allowances for TYPOs, Cap. It's OK.
Nov 27, 2011
Rank: 3.5 / 5 (6)
http://www.wordso...ars.html
-By the way your superficial attempts at bonding are cloying:-The way to make friends (and enemies) is to refrain from posting nonsense and stories about glassy-headed aliens and butterbeans and commenting on things you know nothing about and cant be bothered to research etc.
Nov 27, 2011
Rank: 5 / 5 (2)
Have to agree here. Man-rating the Atlas V would be a much faster, safer, cheaper way of shipping people to the ISS than the current NASA boondoggle.
Nov 27, 2011
Rank: 1.2 / 5 (33)
Very sweet! Something I've always had on my "to-do" list and haven't gotten around too yet. I'm envious!
Nov 27, 2011
Rank: 5 / 5 (2)
Nov 27, 2011
Rank: 3 / 5 (6)
Word-2-Ya-Brudda
Nov 27, 2011
Rank: 1 / 5 (4)
LOL. . . .very funny 350. . . . .some of us here are hoping that GhostofOtto will take up the NASA invitation to join their astronaut program so that he can be the first to land on Mars and see all the semi-transparent life forms that live there for himself. . .up close and personal. Like the saying goes: "Experience is the best teacher"
:))
Nov 27, 2011
Rank: not rated yet
What else ya got dwee- er, piro?
Nov 27, 2011
Rank: 3 / 5 (110)
I look forward to your flailing attempts at claiming I've misquoted you!
Nov 27, 2011
Rank: 2.1 / 5 (7)
AND what's wrong with cleaning oil from sand? You seem to take issue with the word "clean" and have become obsessed with it. Did you have issues with BP cleaning up globs of oil from the Gulf states' sandy beaches? Did you take issue with Obama demanding that BP "clean" the oil from the bottom of the Gulf and cap the hole where the oil was pouring out of? Were you demanding that the government put a stop to people picking up oily seagulls and other shore birds and then "cleaning" the oil from their feathers? You are nit-picking again. And I used to think you were intelligent.
Nov 27, 2011
Rank: 1.8 / 5 (4)
And yes, you ALWAYS misquote me and you always seem to have trouble comprehending my comments. Go back to school and take a course in remedial reading comprehension. It will do you good.
Nov 27, 2011
Rank: 3 / 5 (107)
Also where have I misquoted you? The only place where it seems I have was in quoting you as saying transparent rather than semi-transparent, which since you don't understand the terms in the first place, I was using the term you MEANT to use but were too ignorant too.
Yep.
Nov 27, 2011
Rank: 1 / 5 (1)
Nov 27, 2011
Rank: 2.3 / 5 (3)
Nov 27, 2011
Rank: 3 / 5 (109)
I'm guessing the offense is that Pirouette thought I was mocking him by claiming his martians are fully-invisible ("semi-transparent[sic]") rather than transparent. I guess he thinks this makes his position seem less reasonable. Heh. If it makes you feel any better I wasn't trying to claim you said your martians are invisible in the same sense as air, but rather that they are transparent in the same sense as a jelly fish. Anyway, your position is fucking insane regardless of the transparency of your imaginary ETs.
By "ruminant" I was simply trying to invoke the image of a largish animal as per the photo "evidence" pirouette linked.
Nov 27, 2011
Rank: 3 / 5 (107)
Nov 28, 2011
Rank: 1 / 5 (1)
Nov 28, 2011
Rank: 3.7 / 5 (3)
Nov 28, 2011
Rank: 3 / 5 (2)
While true, I think the logistical problem with man-rating the Atlas rocket is that it's actually using the Russian-built RD-180 engines for it's first stage. Without a way of knowing how well these were put together I think it's never going to happen unless they replace the first stage with something domestic.
Nov 28, 2011
Rank: 2 / 5 (1)
Nov 28, 2011
Rank: 1 / 5 (2)
Nov 28, 2011
Rank: 5 / 5 (1)
But with this observation, I would hope you are still rather disappointed about the failure of the Russian probe. We all miss out on the scientific findings, including the opportunity to come on here to read and comment about it!
Nov 28, 2011
Rank: 2 / 5 (4)
Nov 28, 2011
Rank: not rated yet
Bwaaahaahaaaa!! You get the Dweebish award of the year. STFU for god sake.
Nov 28, 2011
Rank: 1 / 5 (1)
Nov 28, 2011
Rank: 2.6 / 5 (5)
Nov 28, 2011
Rank: 1 / 5 (1)
Multiple independent discussions can and do take place in threads. Try it - say something cogent.
Nov 28, 2011
Rank: not rated yet
Perhaps NASA will have the new unit make a flyby of the failed craft and try to communicate with it, or take pics of it to try to see what went wrong... Wait... aren't there still at least 2 satellites orbiting Mars? I wonder if they've tried to get a visual on the russian probe...
Nov 28, 2011
Rank: not rated yet
"the LR squirted a drop of carefully designed radioactive food onto a tiny cup of Martian soil and monitored the air above the soil to detect radioactive gas that any microorganisms present might breathe out. Levin and his co-workers, notably Dr. Patricia Ann Straat, then spent the next decade developing the experiment and instrument, and in analyzing the results obtained from its successful operation on Mars. At both landing sites, some 4,000 miles apart, the LR returned evidence of living microorganisms."
http://www.gillev...mars.htm
Yes, radioactive "food" dropped on a little soil sample killed all possible life on Mars... Perhaps they were afraid whatever was there might eventually try to kidnap Santa Claus?
Nov 28, 2011
Rank: 1 / 5 (1)
However, I couldn't help but get more irritated than normal when you (and others) hijacked a comment thread about a successful launch of a technological marvel to another planet by talking about the BP oil spill and sand clean up... even the ridiculous talk about semi-transparent aliens on mars was more relevant than that.
Someone will always listen to the "crazies", you don't always need to try and prove how smart you are by proving them wrong to everyone. Most people aren't listening anyway
Nov 28, 2011
Rank: 5 / 5 (1)
Nov 28, 2011
Rank: 1 / 5 (1)
Ricochet, the satellite in question is actually in earth's orbit. It never made it out of our gravitational well, unfortunately
PhysOrg is also where I spend time not thinking about my somewhat menial job. It's either that or drink, so you know where I am when I'm not commenting much
Nov 28, 2011
Rank: 1 / 5 (1)
And if it makes sense to list past inanities in order to make a point, then so what? This is SOP when debating the merits of dense aether or nootron repulsion or electric universe etc. Glassy headed aliens and christ scientist certainly fall into this category.Yes you are right people know this from all the many smart things I have already said.
Nov 28, 2011
Rank: 3 / 5 (2)
Back on topic... sort of. Being nuclear powered, i think this mission can last for many years. If i read it correctly, the rover can operate night and day, any season, and the power output won't diminish too much in a few years. It would've be cool if they dropped this rover close enough to get Spirit unstuck from the sand, and back on track. It really would've been a first in space exploration.
Nov 30, 2011
Rank: not rated yet
Fascinating idea! Sort of an interplanetary tow truck..
Dec 01, 2011
Rank: 3 / 5 (108)
LMAO Pirouette, you didn't just get burned. You didn't just get burned by OMATUMR!
You didn't just get burned by omatumr with UNANIMOUS 5's.
You, sir, got ultimate-sick-burned by Oliver "I rape my children" Manuel with unanimous 5's from 13 people. HA!