Apollo 11's 35th Anniversary 318
colonist writes "35 years ago, on July 16, 1969, Apollo 11 began to achieve the goal set by the late President Kennedy: '...before this decade is out, of landing a man on the moon and returning him safely to the earth'. On July 20, Michael Collins orbited the moon in the command module Columbia while Neil Armstrong and Buzz Aldrin descended to the lunar surface in the lunar module Eagle. The descent engine was halfway through its final 12-minute burn when a yellow caution light lit up on the display of the lunar module computer. [ARMSTRONG: Program Alarm... It's a 1202. ALDRIN: 1202. (Pause) ARMSTRONG: (To Buzz) What is it? Let's incorporate (the landing radar data). (To Houston) Give us a reading on the 1202 Program Alarm.] Buzz Aldrin's recollection: 'Back in Houston, not to mention on board the Eagle, hearts shot up into throats while we waited to learn what would happen. We had received two of the caution lights when Steve Bales the flight controller responsible for LM computer activity, told us to proceed... We received three or four more warnings but kept on going. When Mike, Neil, and I were presented with Medals of Freedom by President Nixon, Steve also received one. He certainly deserved it, because without him we might not have landed.' Fred Martin describes the incidents, and Peter Adler looks at the design of the system."
News coverage... (Score:5, Funny)
From Earth to the Moon (Score:5, Informative)
Re:From Earth to the Moon (Score:2)
I hope to start watching the miniseries this weekend. I didn't know it was 35th anniversary until I read
Re:From Earth to the Moon (Score:3, Interesting)
Re:From Earth to the Moon (Score:3, Informative)
Regarding Steve Bales getting a medal, score a big one for the geeks.
Re:From Earth to the Moon (Score:2)
When I look back at 35 years.... (Score:2, Insightful)
Re:When I look back at 35 years.... (Score:2, Insightful)
And marvel at what was, and think back of what we thought could be, and see what is, I ask simply WHY?
Flamebait? I simply meant that there was so much awe at the accomplishment, and the promise of a manned Mars mission not much later, or a permanent moon colony, but that when the entire moon project was acrapped after 1972, and we relegated ourself to "shuttles", I am extremely disappointed. Why is that flamebait?
for an excelent account of NASA's early years (Score:5, Informative)
Re:for an excelent account of NASA's early years (Score:2)
But yes, Gene Kranz was FD for the landing... and his book is outstanding. So is Krafts by the way. Tom Kelly's book on building the LM is also incredibly interesting.
35 years... (Score:4, Insightful)
That's not to say that NASA hasn't done some great things since or recently (Hubble, Pathfinder, Opportunity and Spirit, Voyager, Pioneer all spring to mind immediately), but there hasn't been a significant excursion into space by mankind since the last Apollo mission.
Well, maybe the ISS counts for something in that regard. *shrug*
Re:35 years... (Score:5, Insightful)
Nope. The ISS is a dead end and an expensive one at that. I defy anyone to come up with a valid reason for ISS that doesn't involve training ants to soft tiny screws in space. It is not a stepping stone to the Moon, Mars or elsewhere, it is not an important technological midpoint between LEO and planetary or lunar excursions, and it has most certainly been done before. What there is go be gained by doing it again has never been clear.
Re:35 years... (Score:3, Insightful)
Re:35 years... (Score:2)
Re:35 years... (Score:4, Insightful)
Beyond that, yeah, it's really just a political tool, both domestically and internationally.
Re:35 years... (Score:3, Insightful)
Re:35 years... (Score:4, Interesting)
2. Skylab and Mir were tiny and tested only the tech of the time. And they encountered a number of failings that have been remedied with the ISS. And the ISS is, in turn, uncovering a number of failings. We need to be able to fix things if we want to become a spacefaring race.
Re:35 years... (Score:2)
So your justification for ISS is so that we get better at fixing problems on space stations? At what point do we say, "we're good at fixing space stations, now let's go to Mars"? We'll get good at being a spacefairing race when we restart traveling through space to get to other worlds. Dicking around in a vacuum with no clear destination is nonsense.
Re:35 years... (Score:3, Insightful)
Remind me never to work for you....
Re:35 years... (Score:3, Interesting)
Re:35 years... (Score:4, Informative)
Even most of the construction has been applicable elsewhere. For example, stationkeeping is needed on pretty much every satellite, and this is the largest-scale stationkeeping project we've ever done. There's been a lot of input on it, and we've found a number of problems. Due to the ISS, there's been more research on electromagnetic tethers for stationkeeping
Re:35 years... (Score:4, Insightful)
> Once it is determined that humans can survive in space for 7-9 months
It's not that simple, even from the physiology alone. First off, there's the issue of disease and long-term health effects (both microbial and non-microbial disorders). Secondly, there's, due to the fact that you have no resupply on a Mars mission, the ability to live off of the craft alone for long periods. Space-based muscle deterioration (and how to prevent it) are still poorly understood, and there are many experiments ongoing to try and help reduce the problems associated with it. There are all sorts of other things - just name how many you want me to discuss.
In short, if you think an experiment is wasteful, name the experiment. If not, don't complain about what you don't understand.
> The most direct way to get prepared to go to Mars is to go there
No, that's the most direct way to toss 400 billion dollars into an incinerator. Space travel is unbelievably difficult, dangerous, and deadly.
Re:35 years... (Score:4, Insightful)
"My beef is that all the nuclear science and atomic research was established with the Manhattan Project and the first A-Bomb. Further development would have been done as part of a Mars mission or further Moon ones. Nuclear power stations were done right because they had a clear goal and had to figure out the details in between. Randomly developing technologies is very inefficient if your mindset is 'this will be useful for something someday'. That was the justification for nuclear fusion for the most part."
Except as part of funding nuclear fusion, we have grade A laser technologies. We now have laser accelerated fission technologies, and smaller, faster, more efficient lasers. LASIK, anyone? We have aircraft mounted lasers, and laser diodes too.
Yes, ISS is expensive. Yes it has no value TODAY. Yes it's political. Yes it draws flak. But it isn't useless. It isn't worthless. It will have ramifications in 100 years we can't predict today. Yes, so would a Moon base or Mars base; but that is why we need to go forward.
My question is if we had a Moon base instead of the ISS, would you be the kind to complain,
"My beef is all the low-G and survivability stuff was established with Apollo and Mercury missions. Further development would have been done as part of a space station. Apollo was done right because they had a clear goal and had to figure out the details in between. Randomly developing technologies is very inefficient if your mindset is "this will be useful for something someday". That was the justification for the Moonbase for the most part."
Re:35 years... (Score:5, Insightful)
While you don't see it every day, even on failed projects, NASA has been advancing the core sciences behind the space program. Did you know, for example, that they're making good progress on solid rocket boosters with ISPs near that of H2/O2 liquid rockets, and much greater density? (Alane - stabilized aluminum hydride). Are you familiar with NASA's materials technologies developed fro the shuttle - not just the "tiles", but all kinds of other systems for radiating heat, the efficient turbopumps and other technologies in the SSMEs, and even ways of applying corrosion-resistant linings for the nozzles through atomic-level gradients of materials so that they don't need to be reapplied each time? Even completely failed projects, such as the X-33, had some major tech advances that occurred in the process of development.
NASA has been working on huge amounts of basic technology behind the scenes. Yes, if you give them an extra couple billion, they could blow it in a big showy "We did it!" event if you wanted. They could rebuild another Generic Big Rocket(tm) and launch huge amounts of payload off the planet for (insert mission here). But I'm happy to see them advancing science instead of just repeating the past on a larger scale, personally.
Not that major missions don't advance science; it's just about cost efficiency.
Re:35 years... (Score:3, Insightful)
The problem is, most of the budget goes towards an army of NASA employees and contractors, to keep th
Alane (Score:3, Informative)
Re:don't forget Mars is on the horizon... (Score:3, Funny)
I say, lets start today... With George W. Bush...
interesting book about nasa now (Score:2)
Perhaps... (Score:5, Insightful)
...the greatest achievement man has done yet - I was 10 at the time, and can still remember looking up to the moon and thinking men were walking about on it
Nick
Re:Perhaps... (Score:5, Insightful)
Apollo 11: proudly brought to you by... (Score:5, Informative)
Celebration (Score:5, Interesting)
Re:Celebration (Score:2)
Re:Celebration (Score:2)
Not today. Tuesday, July 20, 10:56:15 PM EDT.
Pretty amazing if you ask me... (Score:5, Interesting)
35 years ago we put a man on the moon.. Pretty awesome if you ask me.
What kills me is that people exclaim how the iPOD, XBOX or Furby is "revolutionary" or will change how the world does [insert buzzword here].
I wonder how many high school students today even know we put a man on the moon...
Comment removed (Score:5, Insightful)
Re:Pretty amazing if you ask me... (Score:3, Insightful)
I personally always ignore the ... (Score:5, Funny)
(Impressive how I can keep typing while on fire, isn't it? Now where was I? Oh yeah.)
Aaaghhhhh!!!!!!! Help ME!!!!
Re:I personally always ignore the ... (Score:2)
Aaaghhhhh!!!!, I'm on FIRE! Hel#$%*&^# &@ [No Carrier]
a matter of focus (Score:2, Insightful)
Re:a matter of focus (Score:4, Informative)
Re:a matter of focus (Score:2)
Re:a matter of focus (Score:2, Informative)
Re:a matter of focus (Score:2)
With the proper direction, there should be a Martian population now. When the NASA focus was switched from the Apollo mindset to low earth orbit and shuttle thinking, it crippled NASA as an productive organization.
Re:a matter of focus (Score:5, Insightful)
I will, however agree that the space program (including the much-maligned ISS) does contribute to the development of new products. However, we need to stop shouldering such a vast majority of the financial responsibility for it.
No mention of the mistake? (Score:4, Informative)
"One small step for man, one giant leap for mankind"
should of been
"One small step for a man, one giant leap for mankind"
What's truly ironic.. (Score:3, Insightful)
Re:No mention of the mistake? (Score:3, Interesting)
In those days, translunar trajectories were customarily computed by the "sphere of influence" method, which meant that you ignored Moon gravity out to the point where Earth and Moon gravity were equal, then ignored Earth gravity for the rest of the way. It introduced some error, but saved a lot of primitive computer time, and it would put you close enough to make a final course correction when you were almost there.
So
Faked? (Score:2)
That's because they've all been eliminated ... (Score:2)
Of course, if you're reading this, we'll have to eliminate you too.
Probably shouldn't have posted it, then. Rather thoughtless, really. Oh, well.
Kidding aside... (Score:2)
Ideas for /. Poll (Score:5, Funny)
You had to join the military
AND You had to get more degrees than a thermometer
2. How many of you think that "Apollo" is only a character on "Battlestar Gallactica"
Neil Armstrong was a civilian (Score:2)
Re:Neil Armstrong was a civilian (Score:2)
Neil Armstrong? Civilian? Umm, he was Navy. Called to active duty in 1949, flew 78 combat missions in Korea off the USS Essex in an F9F-2 Panther. Awarded the Air Medal and two Gold Stars.
Re:Neil Armstrong was a civilian (Score:2)
Re:Neil Armstrong was a civilian (Score:2)
It was a big thing that he was a civilian and an important factor in his being chosen to be mission commander for an Apollo mission.
myke
Re:Neil Armstrong was a civilian (Score:2)
I think it was Dr. Harrison Schmidt, PhD in geology and a BS from Caltech, to boot!
http://www.hq.nasa.gov/alsj/a17/a17.crew.h
Re:Ideas for /. Poll (Score:2)
As for the degrees, not of people were inspired to get an education for that exact reason. This was a benefit that I don't think NASA had even envisioned but was probably more enriching to our country than anything else.
No one looks at shuttle astronauts and says "wow, I want to go into orbit and go back down again". The idea of being real explorers was very engaging. I only hope the new Mars push gets seen through. It will have the same eff
Why it wouldn't happen today... (Score:3, Insightful)
For those of you who are non-American, let me explain: In America, we have become SO polarized that the moment a democrat says something, a republican immediately says "why it's wrong/why he's REALLY doing it for some evil purpose" - and vice versa. I guarentee you, Al Franken has already decided that whatever Bush will do in 2006 (if elected) is already wrong, EVEN BEFORE HEARING IT! Same way that republicans ALWAYS said clinton was wrong (When Clinton bombed Iraq in 1998, Republicans said it was only to distract us from Monica). And yes, Rush already agrees with whatever Bush agrees with and hates Hilary Clinton's Senate bills even before they're presented. This goes both ways.
Today, had president X said that we have to unite as a nation and go to Mars by 2016, the other side would immediately say "It's stupid/useless/waste of money/just a distraction from (problem Y)."
Was Kennedy's space-race politically motivated? Yeah. Is it a good thing it happened? From my point of view... definately. Science doesn't know politics. Martian soil doesn't really care about WMDs or Gay Marriage. I hope that the next leader to make such a bold statement is met with some sort of unity, and not bickering. (But it won't).
As Chris Rock said in his latest comedy special about partisan politics: "Anyone who decides on an issue... before hearing the issue... is abolutely f*@&ing crazy!"
Re:Why it wouldn't happen today... (Score:2, Insightful)
Hmmm.. Have you ever worked in the beltway at organizations like CDC, HHS, NIH? Remember scientist need money to do R&D, where does money come from: budgets. Regardless if you are public or private, the budget cycle is the most politizied process. Remember a common definition of politics is who gets what when and where.
You're dead on about the division in America. We're exactly 50 / 50 between the sides. I actually think it is a good thing,
Re:Why it wouldn't happen today... (Score:2)
Re:Why it wouldn't happen today... (Score:2)
Those of us who are American still don't know who Al Franken is. From context, I presume a Democrat as well?
I love simplistic answers (Score:2)
Good book for geeks on Apollo 11 (Score:4, Interesting)
When I was eight or nine years old a neighbor gave me a copy of The Invasion of the Moon 1969 by Peter Ryan. I've read it at least a dozen times since then.
It's a paperback, mostly consisting of transcripts of the communications between Mission Control and the Apollo 11 mission, with commentary and explanation interspersed.
Sadly, the book is long out of print, but you can find used copies through the usual sources. I bought one a couple years ago for a friend who read mine and liked it.
Armstrong & von Braun were my heros (Score:2)
It's too bad that we do
Evidence that the moon landing was fake. (Score:2)
Lunar Surface Journal (Score:5, Informative)
Comment removed (Score:4, Funny)
Re:Its been that long? (Score:4, Funny)
Re: (Score:2)
413 is in.. (Score:5, Interesting)
Drifting forward just a little.
That's good.
Contact light.
Shut down.
Okay. Engine stop.
ACA out of detent.
Out of detent. Auto.
Mode control, both auto. Descent engine command override off. Engine arm off. 413 is in.
We copy you down eagle.
Engine arm is of. Houston, Tranquility base here. The eagle has landed.
Roger Tranquility. We copy you on the ground. You got a bunch of guys about to turn blue, we're breathing again, thank you.
I wasnt born then. Still there is a lump in my throat when I read those words. I wish I am alive when we hear something along these lines when we touch down on the Red Planet..or even farther..
Wish for a moment, we could stop all this crap going around and remember those brave souls who perished in our urge to leap higher and honor their souls by setting higher goals and achieve them.
sad stop on NASA space center tour (Score:5, Insightful)
Sad isn't it... (Score:5, Insightful)
Now when we fail, we look back, assign blame, postpone, assign blame, and postpone some more.
Honey, it's that time of year again... (Score:2)
Happy Anniversary, Mr. Gorsky! [snopes.com]
More info on the Alarm that sounded (Score:5, Informative)
It was sounded because the computer was receiving more instructions than it could handle and it was getting to the point where it would have just stopped executing them, leading to an abort.
Straight from the horses mouth (Score:2, Informative)
http://www.hq.nasa.gov/office/pao/History/alsj/a1 1 /a11.1201-fm.html
Quoting Fred H. Martin, At the time Deputy director of mission development;
'I remember bumping into one of our M.I.T. engineers, George Silver, who was usually at our office at Cape Kennedy. George had been involved in and witnessed many pre-flight tests. I asked him in frustration if he had ever seen the Apollo Guidance Computer run slowly and under what conditions. To my surprise and rather mat
Rant (Score:5, Interesting)
I have been reading Robert Zubrin's Mars Direct (borrowed from my father-in-law) and yesterday I came to a conclusion. I must mention that I have some very deeply held political ideology: I am a strong anarcho-libertarian. I believe all taxation ought to be repealed, the purpose of government ought to be limited to defense of rights against aggression, important government projects like space exploration ought to be handled through voluntary donation and/or private enterprise, and government ought to relinquish its monopoly and allow competing governments to be set up within the same geographic region.
HOWEVER
Reading Mars Direct yesterday I suddenly found myself just amazingly mad. Yes, space exploration ought to be handled by private enterprise ... but the reforms needed to bring about the ideal libertarian society I believe would handle this are decades off and will probably not occur in my lifetime. Meanwhile, the government is still taking our money ... and what are we getting for it? Mankind has not set foot on the moon in my lifetime, and even if he did I'm not sure what it would accomplish. But Mars has been sitting there, waiting. How many billions of dollars have been spent on the space program since man landed on the moon in 1969, and why have those billions of dollars not gotten us to Mars?
If they are going to take my money away to support space exploration, something I would have voluntarily given my contributions for, they ought to at least produce what they promise to deliver. But we're sitting on earth, noone is in transit to Mars, and noone is there to look at these emissions of ammonia and methane to see if it's rocks or life.
And the saddest thing of all is ... for a mere 20 billion dollars, someone could be sitting there right now to answer our questions for us. That's awful.
So yesterday I threw a lot of my principles out the window. Yes, I don't believe space exploration should be handled by governments instead of private industry ... but for crying out loud, it ought to be handled, somehow! And we shouldn't have to wait until my grandchildren have grandchildren to see it. It can be done, now for $20 billion. It ought to start TODAY. George Bush (I like him; I know many of you do not) should be on the news, announcing that we have a plan to take us to Mars in less than 10 years for 20 billion dollars, and it starts today. Congress ought to be passing the paperwork as we speak. This is more important than just about any other political issue. This is about the future of the human race. Are we going to stagnate, or are we going to explore the new frontier?
And you know what? That $20 billion is trivial. Governments spend that all the time. That's less than 1% of the national debt. And after all the trouble we went to to get a balanced budget, we're currently running a deficit again. Look, if we can pay off $3 trillion (that was the national debt when I was about 15; I don't know what it is, now) at some unidentified future date, we can pay off another $20 billion at some unidentified future date. Quit whining, borrow the money, and do it! The plans are sitting on your desk.
NASA could be scrapped and we'd free up $15.5 billion for this project. But actually if we spread the plan out over ten years, it's only $2 billion. Half of NASA's plans are silly float humans in LEO plans that are doing nothing, anyway. (Many of these are designed to research irrelevant Mars mission scenarios, like long term effects to zero-g. Mars Direct provides for spinning the transit vehicle (duh!) to provide gravity. What a waste!) Drop a few of those, free up the money, and do it. Better yet, forget NASA altogether. Let NASA go ahead with their work (yes, much of it is excellent; I'm just in rant mode; the rovers are great, the probes are great, but the places we are sending humans stink). Meanwhile, we could just increase
Report on 2004 Centennial Challenges Workshop (Score:4, Interesting)
Here's a list of possible prize goals which were examined in detail (from TOC):
- Precision Lander
- Astronaut Glove
- Mobile Power Breakthrough
- Micro Reentry Vehicle
- Robot Triathlon
- Lunar Processing Demo
- Quantum Computer
- Lunar Landing
- Telerobotic Race
- General Aviation
- 3-Dimensional Detector
- Autonomous Earth Analog Sample Return
- Long-Duration Cryogenic Propellant Storage Tank
- Perpetual (30-Day) UAV
- Aircraft Engine
- Deployable Telescopes
- Aerocapture
- Autonomous UAV Cargo Hauler
- Human Radiation Shielding
- Solar Sail Race
- Rover Survivor
- Planetary Surface Power Transmission
- Extreme Environment Computer
- Mars Com/Nav Micromission
- Autonomous Drill
- Nanotube Tether
- In-Situ Life Detector
- Asteroid Mission
- Miniature Robotic Flyer
- Human Space Flight - Orbiter Technology
- Human Space Flight - Suborbital Flight
- Human Space Flight - PVT APOLLO 8
- Education
- Suborbital Flights for Scientific Payloads
The Apollo mission transcripts with sound (Score:4, Informative)
- Landing [nasa.gov]
- Post Landing Activities [nasa.gov]
- EVA Preparations [nasa.gov]
- One Small Step [nasa.gov]
- Mobility and Photography [nasa.gov]
- EASEP Deployment and Close-out [nasa.gov]
- Trying to Rest [nasa.gov]
- The Return to Orbit [nasa.gov]
These transcripts also have RealAudio (blergh, but better than nothing I guess
Lesser-known facts about the moon landing (Score:5, Funny)
Although he claimed that he wasn't bitter about being left in the command module, Michael Collins spent his time alone by replacing Neil Armstrong's Tang with Metamucil and reversing the direction on the toilet hose.
During their training, the Apollo 11 astronauts were taught to identify over 1200 varieties of cheese, "just in case..."
Buzz Aldrin's capsule record of 72 zero-G somersaults before puking has never been broker.
Mission Control was commanded to whisper while Buzz Aldrin was hitting a golf ball.
The following conversation occurred during one of the lunar rover expiditions, but was quickly hushed up:
Buzz Aldrin stated that his biggest regret was that he 3-putted Mare Imbrium.
Re:Lesser-known facts about the moon landing (Score:3, Informative)
Eagle Lander 3D (Score:5, Interesting)
Doom. Quake. Unreal Tournament. All games where you play the role of a hero against insurmountable odds. All deliciously showy and fun as hell. But... Could you step into the shoes of an actual hero and land Apollo 11?
Download Eagle Lander 3D [eaglelander3d.com] and find out. From their home page:
I don't know about anyone else, but this simple simulation has somewhat skewed my view of FPS games. I have passable 5k1llz in QuakeWorld and UT, but they are absolutely useless trying to land a LEM. Patience and attention to detail are the key here, not twitch-and-fire. (You couldn't "twitch" a LEM, anyway.) I've played Eagle Lander a bit, and I'm no damn good at it.
Think about that for a second. I've wrecked a LEM several times in this game/simulator. Hey, no big deal, right? Just restart the game. Now, think about Neil Armstrong, sitting there in the middle of what's essentially the ultimate desert, a half million miles from home, being watched by a billion people, flying this tiny little metal can, trying to kiss the surface of the moon. Granted, he had years of training in simulators and mockups, but this is the real deal, and he absolutely cannot fuck this up! No retries, no $0.25 for three more lives. One shot. Success or absolute failure.
Now, keep that frame of reference in mind when you grab the controls of Eagle Lander 3D, and see if it doesn't even slightly mess with your sense of gravity about what you're doing (pun not intended).
Schwab
Church of SubGenius (Score:5, Insightful)
Getting to the moon was an unbelievably complex and difficult thing to do. in retrospect it seems doable since we know it's been done but keep in mind that this was the first time this was all done.
Keeping a system of mechanical, electrical and information systems working together flawlessly is beyond most engineering feats today. If a single thing went wrong back then it could have meant the failure of the mission and loss of crew not to mention international shame. Some of the best minds in the world worked in this so to call them dumb is both ignorant and an insult to their effort.
ok, I'm done venting.
Re:Church of SubGenius (Score:2)
Even though I understand the joke, I don't find it particularly funny either.
Re:Church of SubGenius (Score:2)
Re:Church of SubGenius (Score:2)
From the Church of SubGenius to STTNG (Score:2)
We are the Pakleds. We search for things to make us go. We like things that make us go. Can you make us go?
Re:Slack In Space! (Score:3, Insightful)
"each time a 1201 or 1202 alarm appeared, the computer rebooted, restarted the important stuff, like steering the descent engine and occurred."
It's a good job they weren't rebooting any modern system + OS, otherwise they'd have left just another inconsequential moon crater rather than footprints.
Re:Slack In Space! (Score:4, Informative)
my bad (Score:2)
Re:my bad (Score:2)
If you don't recognize this reference, I really recommend the holy books put out by the Church of the SubGenius. They are a hilarious take on meta-religion.
Re:HP 65 (Score:4, Informative)
Re:GLOND (Score:2, Informative)
[from the free-defintion.com article on the Apollo Guidance Computer]
Re:GLOND (Score:2)
Re:GLOND (Score:2)
http://www.decodesystems.com/nixie.html
Check this for a neat application.
http://www.amug.org/~jthomas/watch.
NTOND
Nixie Tube Of Near Death
Re:GLOND (Score:2)
Re:GLOND (Score:2)
Re: Paranoid are we? (Score:2)
The moon exists - get over it. We just haven't gone there yet. Here's proof. [moontruth.com]
Only the beginning (Score:2)
Re:Bad comparison... (Score:3, Insightful)