Space Shuttle Atlantis Last Night In Space Orbit 108
techtribune writes "Tomorrow will be a bittersweet day for the crew aboard the NASA Space Shuttle Atlantis as they begin their return home to Earth. This will be the last space shuttle re-entry, the last landing, and the very last crew to pilot the shuttle in U.S. history. The Atlantis Space Shuttle undocked from the International Space Station (ISS) yesterday after delivering a lot of supplies, batteries, and other hardware to the station. They are bringing a lot of trash and everything else that needs to be brought back to Earth, as it's the very last opportunity for NASA to do so on its own." In a related topic, MarkWhittington wrote in with a story about why we stopped going to the moon and why there are no plans to go back.
Expensive up... cheap down? (Score:2)
Re: (Score:2)
That's right, the cost to bring stuff back is negligible compared to the cost of taking it up.
Re: (Score:2)
Depends on how you look at it. The shuttle has to take up heavy wings and heat shields in order to bring stuff down.
Re: (Score:1)
Depends on how you look at it. The shuttle has to take up heavy wings and heat shields in order to bring stuff down.
This is the only thing the Shuttle excels at: bringing things back from space intact. It's pretty much the only thing ever made (except for the Buran) that can accomplish such a task.
For every other task, it's horribly cost and fuel inefficient. Even for servicing large satellites it's not efficient. Replacing them is cheaper.
So what could we possibly want to bring back from space? There's
Re: (Score:2)
But either way, at least we got a lot of use out of the thing... despite the price tag.
Re: (Score:2)
Re: (Score:2)
Those are... sorry: were already paid for.
Re: (Score:2)
The point is that the design of the shuttle was influenced by the requirement to bring back heavy objects safely back to earth, and that design is pretty expensive going up.
Sure, after launching it, the cost of bringing it back down are small, but then again, a lot of things are cheap after they've already been paid for.
Re: (Score:1)
If everyone wanted everything to be as "safe" as you, we would still be in caves.
Re: (Score:2)
Re: (Score:2)
My safety threshold isn't high at all, we're talking about 40% failure rate the way I count, five shuttles used for launches, two kill their crew. Would any model of airplane with those statistics be used to fly, regardless of number of flights?
Most airplanes don't fly into space. None of them fly into orbit. Space travel is more demanding, and has higher risks than air travel.
Re: (Score:1)
You suck at math.
If you're going to make such ridiculous statements then you could say given enough time, the failure rate would have been 100% ... eventually all of them would have some sort of accident happen, thats just the way it works.
You could also say that Columbia and Challenger had 100% failure rates, but Atlantis, Enterprise, Endevour and Discovery had 100% success rates.
You're also ignoring that no other airplane flies at 17-25 thousand miles an hour on average, very few pull the number of Gs the
Re: (Score:2)
Re: (Score:2)
with unreliable history of that death trap, might be the last shuttle to burn up, the last crew to die
2 Failures out of 135 launches makes it an unreliable death trap?
Re: (Score:2)
2 Failures out of 135 launches makes it an unreliable death trap?
If your car exploded once a month while driving to or from work, what would you call it?
NASA would laugh at SpaceX if they were offering a 'man-rated' transport to ISS which would kill the crew one time in sixty flights.
Re:counting unhatched chickens (Score:4, Funny)
If your car exploded once a month while driving to or from work, what would you call it?
A Ford Taliban?
Re: (Score:2)
2 Failures out of 135 launches makes it an unreliable death trap?
If your car exploded once a month while driving to or from work, what would you call it?
NASA would laugh at SpaceX if they were offering a 'man-rated' transport to ISS which would kill the crew one time in sixty flights.
Talk to me when the car is being launched in to orbit or doing re-entry, THEN we will compare notes.
Re: (Score:2)
Talk to me when the car is being launched in to orbit or doing re-entry, THEN we will compare notes.
That's irrelevant. In what other mode of transportation would a 1 in 60 chance of losing the vehicle and crew on every use be considered acceptable?
And do you really tihnk that NASA would allow its astronauts to fly on a private spacecraft which had such an appalling casualty rate?
Re: (Score:2)
Talk to me when the car is being launched in to orbit or doing re-entry, THEN we will compare notes.
That's irrelevant. In what other mode of transportation would a 1 in 60 chance of losing the vehicle and crew on every use be considered acceptable?
And do you really tihnk that NASA would allow its astronauts to fly on a private spacecraft which had such an appalling casualty rate?
If 1 in 60 causality is really an unacceptable number for dangerous travel then we wouldn't have populated the western half of the US. And that was on the ground.
Re: (Score:2)
If 1 in 60 causality is really an unacceptable number for dangerous travel then we wouldn't have populated the western half of the US. And that was on the ground.
Again utterly irrelevant because we're talking about now and not centuries ago. Nor are we talking about colonising space, we're talking about delivering pizza to the space station.
And again, do you really tihnk that NASA would allow its astronauts to fly on a private spacecraft which had such an appalling casualty rate?
Re: (Score:2)
And again, do you really tihnk that NASA would allow its astronauts to fly on a private spacecraft which had such an appalling casualty rate?
It doesn't matter to me where the astronauts are coming from as long as we resume the flights. Hell, NASA lost people in the Apollo program too - that failure rate was 1 in 17.
There's no shortage of people who want to be on these missions.
Re: (Score:1)
If my car did 17k miles an hour on average and my drive to work each day was several million miles, then I'd still be pretty fucking impressed with the car that blew up once a month. I'd certainly take the risk to drive it.
In one day the space shuttle has done more than every single car you'll ever own combined, by several orders of magnitude. Hell, in one orbit its already outlasted all of your cars by a massive amount.
Re: (Score:2)
One orbit? That's about 25,500 miles. Just how hard are you on your cars?
Re: (Score:2)
Re: (Score:2)
Just out of curiosity what is the loss of crew rate of the Soyuz?
Zero over the time the space shuttle has been flying.
Re: (Score:2)
Zero over the time the space shuttle has been flying.
Well done on answering a different question. Just like the shuttle, two Soyuz capsules have been lost.
Re: (Score:2)
A bit lower but the fatalities they had were very early in the program (both Soyuz and space flight in general). Since the craft has been redesigned over time one can argue, as someone else said, that the current iteration has a 0 crew loss rate.
There were many other non-fatal incidents but the Soyuz is basically absurdly sturdy.The rocket beneath it can explode on the pad and with a few second warning the crew can survive. It can begin reentry pointed utterly the wrong way and still survive. Hell, it can r
Re: (Score:2)
It can begin reentry pointed utterly the wrong way and still survive.
That's a very good feature.
Hell, it can reenter still strapped to the service module, aimed the wrong way, let the heat of reentry burn off what's holding them together and still survive. The crew may never be fit to fly again but they'll survive.
I don't think I want to know how that came to be tested, but I'm sure that with proper psychotherapy the crew may be fit to return to society... as long as they avoid enclosed metal spaces.
If the Space Shuttle program was run the same way as the Soyuz program there'd be no shuttles left.
I'm not sure what you mean by that. Do you mean that they lost more than five craft over the years?
Re: (Score:2)
NASA expected a 1-2% failure rate to begin with, based on the original design even before the flaw in the booster sealed was discovered (well, proven really, since "alarmist" engineers suspected a problem beforehand) thanks to a Challenger launch.
Re: (Score:2)
I know, lets compare people deaths by miles traveled! I bet you this thing is safer than anything but a passenger jet.
(this is the stupidest conversation ever)
d
Re: (Score:1)
Re: (Score:2)
Re: (Score:1)
Lies, damn lies, and averages. (Score:2)
There are not 135 shuttles. two out of five that went into space have killed their crew.
That's a silly way to rate the safety of the vehicle.
First, if there's some non-zero chance of a disaster on a given flight, then over a large enough number of flights, the chance of disaster approaches 1.0.
Second, in the case of Challenger, it wasn't the orbiter that failed, but the SRB's. How many SRB's did they build?
Third, suppose they had built a sixth shuttle to replace Columbia. Would the shuttle be any safer, by virtue of a sixth one having been built? Would the shuttle have been less safe if the
Re: (Score:2)
Re: (Score:2)
Re: (Score:1)
Re: (Score:2)
You again? I don't normally pay much attention to usernames here, but you're a real dork, aren't you?
Re: (Score:3)
Apes (Score:5, Funny)
Re: (Score:2)
Re: (Score:2)
Don't forget to change the statues and monuments too. ;)
Re: (Score:2)
Don't forget to change the statues and monuments too. ;)
OK, we're gonna have to get the Statue of Liberty half-buried in the sand... Are the Ghostbusters available?
Re: (Score:2)
What about the pink slime? :)
why no moon? still don't know why (Score:3, Insightful)
Mr. Whittington's article is written with very little depth. He doesn't even answer his own question. Nixon siad it was too expensive... really? that's it?
Sure the space shuttle program ended up being truly massively expensive, but the entire world surrounding the space program also changed in the mean time and far more valuable things occured in science than "going to the moon"
Going back to the moon from then until say now... wouldn't have had half the scientific value of say Hubble or zero G experiments of the 80's.
It's exciting... yes. And we should go back. There's a pratical side to a moon base that would be extremely valuable in the future. Far less fatigue for atronauts, a fantastic opportunity at power and heat generation at the boundary between the near and far sides of the moon. the ability to use local building materials for some things. A grand opportunity indeed. I'm just scratching the surface.
Is any of this in his article? No. It's just whining.
Re: (Score:2)
Mr. Whittington's article is written with very little depth. He doesn't even answer his own question. Nixon siad it was too expensive... really? that's it?
It was too expensive at billions of dollars per flight, and it was at the edge of what was technically feasible so the risk of losing a crew was substantial.
And the shuttle was supposed to be the cheap alternative. It just didn't work out that way.
We will go back to the moon when it's affordable. I believe SpaceX have been suggesting they could fly a Dragon around the Moon for $100,000,000 and change, so they could probably land some tourists there for a few hundred million.
Re: (Score:1)
The article was very shallow and the links in it were to books he had written. Gee, I wonder what's up with that?
Why Apollo got dropped like a hot stone (Score:1)
I have a copy of Art Bell (of coast-to-coast AM fame) interviewing Ingo Swann [biomindsuperpowers.com], author of Penetration: The Question of Human and Extraterrestrial Telepathy.
Ingo was the creative genius behind the CIA's remote viewing program (which was shut down after 20 years because it "didn't work". Conveniently this was just after the soviet union fell apart). In the interview he talked about how he was asked to remote view the moon by an agency that didn't officially exist. "50% of what I know I put in my book, Penetra
Re: (Score:2)
And even that statement, while widely believed, is wrong. Yes, three missions were canceled under the Nixon Administration - but all that did was move the final flight up from '73 or '74 to '72.
Apollo was actually killed in the bruising budget battles of '66 and '67 - when the production of Apollo hardware was suspended and the Apollo Application
Manned space flight is a bust (Score:4, Insightful)
People stopped going to the moon and skylab because they ran out of useful things to do there.
The reason for people in space is because it makes for better marketing.
All the science is done by unmanned probes. The Mars rovers have been a huge success. Sure they are less capable than a human, but they are much cheaper, they can stay there a long time, you don't have to bring them back and if something goes wrong on Mars at least nobody gets hurt hence you can tolerate a modest risk of failure.
Re: (Score:3)
People don't "explore", they operate the systems which "explore".
Terrestrial example:
A Predator UAV is far more efficient than a manned aircraft, and can stay at "work" with a "crew" far larger than could be packed into the airframe itself.
If the Predator crashes, launch another, no problem and NO EXCESSIVE COST because not only don't you lose a crew, the Predator didn't have to have life support systems.
Re: (Score:2)
What about robotic probes that cost half or even about as much as manned exploration? The choice isn't just between tiny rovers and astronauts.
Re: (Score:3)
"All the science is done by unmanned probes."
Space is utterly hostile, we MUST have superb probes, remote-manned systems, and robots to interact with it efficiently.
If something cannot now be done efficiently by a machine, that means "build a better machine" (the development and life cycles of systems without local crew can be much faster) not "send meat tourists NAO for teh tasty DRAMA!".
Re: (Score:1)
> Sure they are less capable than a human
They're a lot more capable than a corpse, which is what you'd have if you tried to send a human to Mars on anything less than a thousand times the budget of a robotic mission.
Re: (Score:2)
What the hell is wrong with somebody getting hurt?
And the reality is, neither Congress nor the general public is in the slightest bit tolerant of even the tiniest risk of failure, manned or unmanned.
Re: (Score:2)
One problem with NASA is it is focused almost entirely on exploration and not on development -- in part because efforts towards building space habitats in the 1970s were give the "Gold Fleece" award and NASA did not stand up to that. We need initiatives again to build space habitats on the moon and using asteroids. What could be more useful than figuring out how to support quadrillions of human lives and untold Earth's worth of other plants, animals, and bacteria etc. in the solar system like Gerry O'Neill
Re: (Score:2)
Has the last piss been recorded yet? (Score:2, Troll)
I just hope they get it on video for the Smithsonian. I cried last night at the last defecation.
Re: (Score:2)
I just hope they get it on video for the Smithsonian. I cried last night at the last defecation.
Why, what had you been eating? Oh, theirs
Re: (Score:2)
I just hope they get it on video for the Smithsonian. I cried last night at the last defecation.
Why, what had you been eating? Oh, theirs
Nice dig, but he'd have to be up in the shuttle with them if he were to eat their defecation.
Before landing, I mean.
I assume (Score:2)
I assume the Commander is usually the last one out? I guess then... Christopher Ferguson will be the last astronaut to disembark from a space shuttle.
It's in "space orbit" (Score:1)
Re: (Score:3)
It's not in Low Earth Orbit?
It's actually higher than that. Middle Earth Orbit.
Risk (Score:5, Insightful)
The reason that our space program is dead in the water is that we are pathologically afraid of the risk of anyone dying. If there's an accident, the entire program shuts down. Not for a couple of weeks, but for nearly a decade while congress has meeting after meeting, and even more bureacracy is put into place to hamper all programs. The solution is a lean, mean, risk taking NASA that can get a new vehicle out there flying every year to test out the technologies and toughen up the astronauts for the conquering of space, which will be the most difficult thing that the human race has done to date.
Re: (Score:2)
With that said, if it was my money in that billion dollar vehicle, I'd probably err on the side of safety too. *shrug*
Re: (Score:2)
Re: (Score:2)
It IS your money in that billion dollar vehicle (if you're a US Citizen)...
That doesn't actually make it your money.
Re: (Score:2)
I'd also point out that, after the Apollo 1 accident, the manned phase of the Apollo missions was delayed for 20 months--close to 2 years. And that was during the supposed "guts & glory" phase of the American program.
Re: (Score:2)
The reason that our space program is dead in the water is that we are pathologically afraid of the risk of anyone dying. If there's an accident, the entire program shuts down.
There are shedloads of astronauts; if a crew was hit by a bus it would be replaced very quickly. What you can't afford is to lose a space shuttle when you only have three of them and can't make any more; that is why the program stops for years every time one is lost.
Re: (Score:1)
Don't rain on his ranting with logic, I was getting half a stiffy listening to his machismo.
Re: (Score:2)
The reason that our space program is dead in the water is that we are pathologically afraid of the risk of anyone dying. If there's an accident, the entire program shuts down.
There are shedloads of astronauts; if a crew was hit by a bus it would be replaced very quickly. What you can't afford is to lose a space shuttle when you only have three of them and can't make any more; that is why the program stops for years every time one is lost.
Agreed. Heck, just polling the slashdot readership, you could probably come up with enough qualified people to crew a couple of dozen flights at least (qualified = meeting basic health/skills requirements to complete astronaut training).
Remember, there are only so many astronauts because they only have so many spots, because they only have so many Orbiters to launch. The launch vehicle is the choke point in the chain.
On a slightly related note. Just happened on this:
http://filkertom-itom.blogspot.com/200 [blogspot.com]
Re: (Score:2)
There's nothing the fuck up there. But let me know if you have a viable business model for harvesting cosmic rays with ugly bags of mostly water.
Meanwhile, the space program consumes many of the best and brightest who could be working on pressing problems down here. As for unmanned exploration, it's not like we're on some kind of short term deadline. Planets tend to hang for the long haul.
Or is
rare afterthought (Score:2)
I might add it seems to me that running a glitzy space program (on the back of a trillion dollars in debt) seems like entirely the wrong kind of venture for a world superpower mesmerized by the looming death-throes of the carbon economy.
Then again, nothing clears the mind like making a beeline for calamity when your your fate is welded to a fragile vessel surrounded by an infinity of not air.
so let's be like the USRR where they edited out (Score:2)
so let's be like the USRR where they edited out a astronauts who died.
Re: (Score:1)
Re: (Score:2)
It's true, the Russians lost a lot more men and women than NASA did, but they also did a lot more pioneering stuff with far fewer resources. It isn't just human lives lost either, but a general fear or failure. The Russians used an iterative processes of building prototypes and flying them, then fixing any problems they discovered. If one blew up it wasn't such a big deal, where as NASA did a lot more design and testing on the ground so they could be reasonably sure everything would work on the day.
Come home safely (Score:2)
Good thing it's space orbit! (Score:3)
Re: (Score:2)
Last *night* in orbit (Score:2)
Re: (Score:3)
Space traven with chemical fuels is a dud (Score:2)
Space travel with chemical fuels just barely works. Massive efforts on weight reduction have made it sort of work. But with all that weight reduction, everything is too fragile to be reliable. This hasn't gotten much better in the last 45 years.
There is no chemical fuel with a higher energy density than liquid hydrogen/liquid oxygen, and the US has used that for almost half a century. Nuclear propulsion would work better. Nuclear rocket engines were built in the 1950s and 1960s. But they're so messy...
Re: (Score:3)
"The last deuce ever dropped (Score:1)
I sense this being a future article that will appear on Slashdot in the next few days!
Re:something in the subject line (Score:2)
on the shuttle Atlantis".
Please don't put half your message in the subject line. Subject line for subject. Message body for message.
The editorial ignores the real reason... (Score:3, Informative)
There was no reason to go back.
With the technologies available in the 1960s all the research done on the lunar samples and from orbit showed the Moon to be a dead, worthless rock in space.
The Mercury program was about increasing heavy lift to Low-Earth Orbit, the Gemini program was about working and maneuvering in Low-Earth Orbit while Apollo was about getting very large loads into Low-Earth Orbit and to the Moon.
Of all those programs, Gemini is the one we should have continued, an affordable and maneuverable system that could stay up for two weeks, more of a sports car in space while the Soyuz is a remote controlled car.
The current collapsed of NASA's manned space flight program isn't the fault of Bush, or Obama, it's the fault of NASA, since Challenger failed NASA has screwed up every attempt to make a successor to Shuttle. The day Scaled Composites flew to space, NASA should have sunk a billion dollars (one shuttle flight) into Scaled Composites to build an orbital space craft. But NASA didn't just like NASA never got a super-heavy lift rocket off the ground despite Congress telling them to in 1987 or NASA balling up two shuttle replacement programs in the 1990s.
Re: (Score:2)
Re: (Score:1)
I never said they could go into orbit, I said NASA should have funded an orbital system. Scaled is already working on a suborbital spaceplane and Burt Rutan said he wants to build an orbital structure.
http://en.wikipedia.org/wiki/SpaceShipThree [wikipedia.org]
Boeing, Grumman, Northrop, Martin were all AIRCRAFT companies in 1961 yet all made bids on Apollo.
http://www.ehartwell.com/LM/SCATOrganization.htm [ehartwell.com]
http://www.hq.nasa.gov/office/pao/History/SP-4205/app-f.html [nasa.gov]
http://history.nasa.gov/SP-4206/app-e.htm [nasa.gov]
McDonnell Aircraft wa
Re: (Score:2)
Chinese answer (Score:2)
The reason we stopped going to the moon (Score:1)
The reason we stopped going to the moon was that the contract on that soundstage was up, and it was needed for filming The Six-Million-Dollar Man.
So long old friends (Score:2)
May you have fair (solar) winds and following seas. You will be missed, you and your sister ships served very well and performed better than expected, even with the casualties. May you come home safely and get the rest you deserve.
As some one who grew up in central Florida right along side the shuttle program I must admit that this brings tears to my eyes. Not so much because its going away, but because its going away with no replacement. We've basically given up. It'd bother me far less if there was a