Showing posts with label NASA / Space. Show all posts
Showing posts with label NASA / Space. Show all posts

Saturday, January 28, 2012

Newt, NASA, & the Moon (Updated January 30, 2012)

On Newt Gingrich on the Moon | Vintage Space:

Last week, Republican presidential hopeful Newt Gingrich made a bold claim: “By the end of my second term [2020], we will have the first permanent base on the Moon and it will be American.” On the surface, it’s an intriguing and even exciting prospect to space enthusiasts. A base on the Moon would extend human presence in the Solar System and act as a stepping stone on the way to Mars. Or, it could bankrupt NASA and prove to be little more than an ill-thought out, dead-end program. (Gingrich proposed a lunar base by 2020 in Florida on January 25, 2012.)

Gingrich promises moon base that could become 51st state | The Raw Story:

“By the end of my second term, we will have the first permanent base on the moon and it will be American,” the candidate insisted. “We will have commercial near-Earth activities that included science, tourism and manufacturing.”

“I accept the charge that I am an American and Americans are instinctively grandiose because we believe in a bigger future!” he exclaimed. “I want you to help me both in Florida and across the country so that you can someday say you were here the day it was announce that of course we’d have commercial space and near space. Of course we’d have a man colony on the moon that flew an American flag.”

Do we need a manned space program?  Yes we do. 

Does NASA need to get out of low Earth orbit?  Yes.

Will the private sector get us there?  Probably not.

Is Newt the leader we’ve been waiting for to get us re-focused on space?  Highly unlikely.

Is Newt the second coming of JFK?  Only in his own mind.

UPDATE: January 30, 2012

Phil Plait always has some good thoughts on these subjects.

The Newt-onian Mechanics of Building a Permanent Moon Base | The Crux | Discover Magazine:

I’m also not comfortable with raising the specter of another space race. Any attempts to get political motivation for exploring or exploiting space will inevitably bring to mind the idea of the Chinese. Have no doubts: the Chinese space program efforts are solid, and accelerating. When they say they want to have a moonbase by the 2020s, this is not bluster. They may very well be able to do it. But getting into a second space race with China would be suicide for our space program. Obviously, they have far more money than we do for such an endeavor. But more than that; what is the goal of a race?

Answer: to win. And what happens after you win? Look to Apollo for that. The goal of the first space race in the 1950s and 60s was to beat the Soviets. We did: America got to the Moon first. But after that, enthusiasm for Apollo died rapidly, and Apollos 18–20 were canceled about a year after Armstrong first stepped foot on the Moon. After all, once you’ve won, why keep running?

The point is, if we want to have a sustainable, permanent base on the Moon, then it has to live or die on its merits. As soon as we make it an “us versus them” scenario, the chances of long-term thinking drop precipitously.

Now, don’t get me wrong. When it comes to space exploration, in many ways I’m a starry-eyed optimist, but I’ve learned to temper that optimism with cold, hard, reality. And history shows that building a moonbase by 2020 according to Gingrich’s ideas not only won’t work, but would be a disaster for NASA.

NASA simply can’t do it in that timeframe; there’s no place in the budget for that sort of mission, and it’s unlikely in the extreme they’ll get extra funding for this. Perhaps because of that, Gingrich proposed taking 10% of NASA’s budget—some 1-2 billion dollars—and creating a new X Prize to motivate private industry to be involved. This has worked in the past as a catalyst for companies to work on difficult goals, like launching a piloted vehicle into space. However, going to the Moon and building a base would cost more than 1000 times as much as launching that sub-orbital rocket did, so it’s not at all clear an X Prize like this would work.

Add to that the money needed to keep the base running—an estimated $7.4 billion per year. That’s a lot of cash for a fledgling corporation. Or even a government. It’s more than third of NASA’s annual budget.

A lot of the media have made fun of Gingrich for this plan. The irony is they’re doing it for the wrong reason. A Moon base is being likened to science fiction, just some silly fluff. But that’s grossly unfair.

Space exploration is an issue that’s important. It’s vital to our nation for a host of reasons, but it is also costly in every sense of the word. If we go, we should go for the right reasons, and we should do it the right way. If we go, we must go to stay. The budget for this can’t be set up on political election cycles, it must be based on the real constraints of engineering and technology, and far more importantly it must be based on a commitment to the future. If we do this, we must invest in the long haul.

Gingrich’s plan does not encompass that idea. Ineptly aimed media ridicule aside, what’s clear is that Gingrich’s speech was long on rhetoric but short on actual substance…

The Gingrich Who Stole The News Cycle | Bad Astronomy | Discover Magazine:

In the post for The Crux I was blunt, but held back my tongue a bit because that isn’t necessarily the venue for me to do otherwise. But here, on my blog, I’ll say this: Gingrich’s words were both transparent and hollow. I knew right away what he was claiming was simply not possible, either financially, technologically, or politically. Take your pick. And it was also clear to me that no matter how you slice it, NASA would get screwed royally if his Moon base plan were implemented, since it would mean billions of dollars moved away from NASA projects to finance this. I started digging deeper to see if my first reaction was wrong, and all I found showed I was righter than I first thought. Every way you try to do it, his plan would destroy NASA. And I’m not exaggerating; the amount of money we’re talking about taking away from NASA projects to fund a base his way would leave everything else in NASA facing cancellation. It’s really that simple.

Also see…

Amen! "I bet we could go explore the galaxy if..."
Armstrong to NASA: You're Embarrassing : Discovery News
Story Musgrave kicks ass: Thoughts on NASA's lack of vision
One small step for China, one impossible step for America: Falling behind in space
Final shuttle flight...
NASA's failure to launch: Being right in so many wrong ways...
50 years after the first manned spaceflight... Is human space exploration to become a footnote in history?

More Related Posts

Friday, October 21, 2011

We're having a rapture... again... really? And another satellite is falling? Maybe it is the end of the world as we know it?

Forgive me if I keep my plans for tomorrow instead of dropping everything to prepare for post-rapture looting this time...

Then again, we've also got a satelite falling, making today a "two-fer"!



Retrovirus Lab: Playlist: When Stars and Gods Fall Burning to the Earth: "Soundtrack for the scheduled rapture & falling satellite today.      "

'via Blog this'

Democracy In Distress: Today is the day when A Man Comes Around... Rapture 2011!
"Well, according to very few, that is. Personally, I'd be looking forward to a little looting, but I haven't been getting enough sleep the last couple weeks to feel up for the zombies that many others are predicting for today. Knowing life, that means zombies, surely.

I mock a lot, but this is why shit like this is actually very dangerous...

Pets Seized From Sonoma Co. Man Planning Pre-Rapture Killings May 20, 2011 11:57 PM

BOYES HOT SPRINGS (CBS 5) – On Friday night, animal control officials in Sonoma County seized three animals belonging to a man who planned to euthanize the pets ahead of Saturday’s predicted “Judgment Day.”
...
“I plan to put my babies to sleep when the earthquake hits Denver,” said Tinker who thinks that a massive world-wide quake will signal the beginning of the end. “I don’t want them to suffer.”

Now, on with the mocking."

'via Blog this'

Democracy In Distress: Heez'a comin' tomorraw?!? Really? The Rapture is on a Saturday? Naw.
 "Ah, shucks... I've got nothing to wear. Great quote from the billboard video: "This is how religion hurts people."


Now I know I shouldn't be mocking people's deeply held spiritual beliefs, but I have a hard time seeing this as really being a deeply held spiritual belief for most sane Christians.

Anyway, unless some words I said back in Assembly of God Sunday School back when I was in elementary school really do get me out of jail, er, hell for free, then I suppose I will be available for a good bit of post rapture looting."

Rubble: UARS reminds me of Mir... (Updated!): "This whole deal with the re-entering satellite reminds me of [Mir], or the Wim Wenders movie Until the End of the World, though with less risk of the world ending."

'via Blog this'

Sunday, October 09, 2011

Amen! "I bet we could go explore the galaxy if..."


Friday, October 07, 2011

Wall Street Journal: neutrinos show climate change isn’t real | Bad Astronomy | Discover Magazine

Wall Street Journal: neutrinos show climate change isn’t real | Bad Astronomy | Discover Magazine:


OpEds — editorials expressing opinions in newspapers — are sometimes a source of wry amusement. Especially when they tackle subjects where politics impact science, like evolution, or the Big Bang.
Or climate change.
Enter the OpEd page of the Wall Street Journal, with one of the most head-asplodey antiscience climate change denial pieces I have seen in a while — and I’ve seen a few. The article, written by Robert Bryce of the far-right think tank Manhattan Institute, is almost a textbook case in logical fallacy. He outlays five "truths" about climate change in an attempt to smear the reality of it.
I won’t even bother going into the first four points, where he doesn’t actually deal with science and makes points that aren’t all that salient to the issue, because it’s his last point that really needs to be seen to believe anyone could possibly make it:
The science is not settled, not by a long shot. Last month, scientists at CERN, the prestigious high-energy physics lab in Switzerland, reported that neutrinos might—repeat, might—travel faster than the speed of light. If serious scientists can question Einstein’s theory of relativity, then there must be room for debate about the workings and complexities of the Earth’s atmosphere.
Seriously? I mean, seriously?

'via Blog this'

Wednesday, October 05, 2011

Neal Stephenson discusses America's"Innovation Starvation"

This is a very good essay by a writer I enjoy alot.  His novel Anathem is one of my favorite books ever.  It is the first novel I ever read where, as soon as I finished it, I turned back to the first page and started in again...  He is worth listening to.

Found this one via Brad on Facebook.  Thanks!

Innovation Starvation | World Policy Institute - johniac's posterous:


"I worry that our inability to match the achievements of the 1960s space program might be symptomatic of a general failure of our society to get big things done. My parents and grandparents witnessed the creation of the airplane, the automobile, nuclear energy, and the computer to name only a few. Scientists and engineers who came of age during the first half of the 20th century could look forward to building things that would solve age-old problems, transform the landscape, build the economy, and provide jobs for the burgeoning middle class that was the basis for our stable democracy.
...


The imperative to develop new technologies and implement them on a heroic scale no longer seems like the childish preoccupation of a few nerds with slide rules. It’s the only way for the human race to escape from its current predicaments. Too bad we’ve forgotten how to do it.
...


“You’re the ones who’ve been slacking off!” proclaims Michael Crow, president of Arizona State University (and one of the other speakers at Future Tense). He refers, of course, to SF writers. The scientists and engineers, he seems to be saying, are ready and looking for things to do. Time for the SF writers to start pulling their weight and supplying big visions that make sense. Hence the Hieroglyph project, an effort to produce an anthology of new SF that will be in some ways a conscious throwback to the practical techno-optimism of the Golden Age.
...



China is frequently cited as a country now executing on Big Stuff, and there’s no doubt they are constructing dams, high-speed rail systems, and rockets at an extraordinary clip. But those are not fundamentally innovative. Their space program, like all other countries’ (including our own), is just parroting work that was done 50 years ago by the Soviets and the Americans. A truly innovative program would involve taking risks (and accepting failures) to pioneer some of the alternative space launch technologies that have been advanced by researchers all over the world during the decades dominated by rockets.
...


But to grasp just how far our current mindset is from being able to attempt innovation on such a scale, consider the fate of the space shuttle’s external tanks [ETs]. Dwarfing the vehicle itself, the ET was the largest and most prominent feature of the space shuttle as it stood on the pad. It remained attached to the shuttle—or perhaps it makes as much sense to say that the shuttle remained attached to it—long after the two strap-on boosters had fallen away. The ET and the shuttle remained connected all the way out of the atmosphere and into space. Only after the system had attained orbital velocity was the tank jettisoned and allowed to fall into the atmosphere, where it was destroyed on re-entry.


At a modest marginal cost, the ETs could have been kept in orbit indefinitely. The mass of the ET at separation, including residual propellants, was about twice that of the largest possible Shuttle payload. Not destroying them would have roughly tripled the total mass launched into orbit by the Shuttle. ETs could have been connected to build units that would have humbled today’s International Space Station. The residual oxygen and hydrogen sloshing around in them could have been combined to generate electricity and produce tons of water, a commodity that is vastly expensive and desirable in space. But in spite of hard work and passionate advocacy by space experts who wished to see the tanks put to use, NASA—for reasons both technical and political—sent each of them to fiery destruction in the atmosphere. Viewed as a parable, it has much to tell us about the difficulties of innovating in other spheres.
...


Innovation can’t happen without accepting the risk that it might fail. The vast and radical innovations of the mid-20th century took place in a world that, in retrospect, looks insanely dangerous and unstable. Possible outcomes that the modern mind identifies as serious risks might not have been taken seriously—supposing they were noticed at all—by people habituated to the Depression, the World Wars, and the Cold War, in times when seat belts, antibiotics, and many vaccines did not exist. Competition between the Western democracies and the communist powers obliged the former to push their scientists and engineers to the limits of what they could imagine and supplied a sort of safety net in the event that their initial efforts did not pay off. A grizzled NASA veteran once told me that the Apollo moon landings were communism’s greatest achievement."

Friday, September 30, 2011

Armstrong to NASA: You're Embarrassing : Discovery News

Armstrong to NASA: You're Embarrassing : Discovery News: "Neil Armstrong, the first man to walk on the moon, told lawmakers Thursday that the end of the space shuttle era has left the American human spaceflight program in an "embarrassing" state.

"We will have no American access to, and return from, low Earth orbit and the International Space Station for an unpredictable length of time in the future," Armstrong told the House Committee on Science, Space, and Technology.

"For a country that has invested so much for so long to achieve a leadership position in space exploration and exploitation, this condition is viewed by many as lamentably embarrassing and unacceptable.""

'via Blog this'

Thursday, September 29, 2011

Story Musgrave kicks ass: Thoughts on NASA's lack of vision

10 Questions with Story Musgrave - TIME:

The best of...

"Obama has no plans. Neither has NASA Washington. They don't have the courage. NASA should create a great vision, communicate it artistically and then ask Congress to execute that."

When asked what NASA's goals should be: "To explore farther out. You need to combine your robotics program with the human programs. You go out there with robots. They mine materials, they manufacture, and they assemble a habitat for humans. That's the most reliable and lowest-cost way to get humans out there. Voyager has now been to four planets. For what the space station costs, we could have had 400 Voyagers. If we'd gone that way, today we would have had 100 satellites sending data back to Earth. That's what we gave up by not having the courage to leap off and go further."

One small step for China, one impossible step for America: Falling behind in space

I told myself I wouldn't get distracted with these little posts today, but this story gets to me. Hooray for China! Now, why the hell can't the U. S. figure it out.

This nails it, for me... "It's not driven so much by science, but by the desire to develop new technologies."  And what can we do with new technologies?  Sell them.  And what does product development and the manufacturing and marketing of new technologies do for a struggling economy?  These things create jobs!

Oh yeah, and there is that whole optimism and hope thing too.

Sure, it could be said that right now they are only repeating steps that NASA took 30 years ago.  But we've, pretty much been sitting on our asses for 20 years, so they are not that far behind overall and right now, bottom line, they can put people in space and we cannot.  They are ahead and they win, for now, at least.

In a related post to follow, I think Story Musgrave does a great job putting words to many of my own concerns about the current state of the U. S. space program.

http://www.democracyindistress.com/2011/09/story-musgrave-kicks-ass-thoughts-on.html



BBC News - Rocket launches Chinese space lab
"China is investing billions of dollars in its space programme. It has a strong space science effort under way, with two orbiting satellites having already been launched to the Moon. A third mission is expected to put a rover on the lunar surface. The Asian country is also deploying its own satellite-navigation system known as BeiDou, or Compass.

Bigger rockets are coming, too. The Long March 5 will be capable of putting more than 20 tonnes in a low-Earth orbit. This lifting muscle, again, will be necessary for the construction of a space station.

"There are loads of ideas floating around, and they're serious about implementing them," said UK space scientist John Zarnecki, who is a visiting professor at Beihang University, the new name for the Beijing University of Aeronautics and Astronautics.

"There's a sense of great optimism. It's not driven so much by science, but by the desire to develop new technologies. The money is there, although it's not limitless. And they're taking it step by step," he told BBC News."


'via Blog this'


BBC News - China launches space lab into orbit"The 10.5m-long, cylindrical module will be unmanned for the time being, but the country's astronauts, or yuhangyuans, are expected to visit it next year.

Tiangong-1 will demonstrate the critical technologies needed by China to build a fully fledged space station - something it has promised to do at the end of the decade."


'via Blog this'

Thursday, April 14, 2011

NASA's failure to launch: Being right in so many wrong ways...

Reading a couple posts by Phil Plait today, I wanted to check back in on some of what I wrote on Tuesday about the passing era of U.S. manned space flight.  He agrees with me on many points, but also disagrees on a couple of details.  One big difference is on the merits of the now canceled Constellation launch system.

He offers the following quote, referring to the Augustine commission, which was largely responsible for Obama cancelling the program:


NASA’s Constellation program – based largely on existing technologies – was based on a vision of returning astronauts back to the Moon by 2020. However, the program was over budget, behind schedule, and lacking in innovation due to a failure to invest in critical new technologies. Using a broad range of criteria an independent review panel determined that even if fully funded, NASA’s program to repeat many of the achievements of the Apollo era, 50 years later, was the least attractive approach to space exploration as compared to potential alternatives. Furthermore, NASA’s attempts to pursue its moon goals, while inadequate to that task, had drawn funding away from other NASA programs, including robotic space exploration, science, and Earth observations. The President’s Budget cancels Constellation and replaces it with a bold new approach that invests in the building blocks of a more capable approach to space exploration…

Plait agrees that the delay in any future crewed space exploration (Moon, Mars) is regrettable, but he also does not think that Constellation would have been the right approach.  Reading his arguments, I am inclined to agree.  My earlier post reveals the danger of forming opinions based on headlines and my own gut instead of actually looking deeper into the stories and facts involved.

The main thing I got wrong was the idea that the current plans essentially scrapped NASA's role in crewed exploration.  They do not, but they call for actually developing new technologies instead of essentially going backwards to re-develop the old Apollo schematics.

On this, Plait writes:

I don’t want a repeat of the Apollo program: a flag-and-footprints mission where we go there, look around, and then come home for another 40 years. I want to go there and stay there. Apollo was done as a race, and the goal of a race is to win. It wasn’t sustainable. We need to be able to figure out how to get there and be there, and that takes more than just big rockets. We need a good plan, and I’m not really sure what we had up until this point is that plan.

Building a heavy-lift rocket that can take us to the Moon, Mars, and near-Earth asteroids is not really easy. It’s not like we can dust off the old Saturn V plans and start up the factories again. All that tech is gone, superseded, and we might as well start from scratch with an eye toward newer tech. This budget is calling for that, as well as relying heavily on private companies.


Looking at the role emerging for private companies, Plait also makes some valid points that I had not considered, basically that low-earth operations are probably better handled by the private sector, freeing up NASA to look further, focusing on science, exploration and large scale plans like the Moon and Mars.

Still, he agrees that the space program has been less than inspiring for close to 40 years, since the premature cancellation of Apollo in 1972.  Like me, he remembers:

...breathlessly awaiting the [first] Shuttle launch, and I remember thinking it would be the next phase in our exploration of space. I was still pretty young, and hadn’t thought it through, but I’m sure had you asked me I’d have said that this would lead to cheap, easy, and fast access to space, and by the time the 21st century rolled around we’d have space stations, more missions to the Moon, and maybe even to Mars.

Like me, this was really the only truly historic event involving successful manned space flight in my memory.  I, of course, am not counting the two shuttle losses.  Those two events were memorable, but they bring the failures of NASA over the last 40 years into sharp relief, illustrating what is wrong with the U.S. space program these days, and they offer no encouragement that the future potential of NASA will ever be achieved.  These losses are probably the clearest examples of the complacency that has been plaguing the U.S. space program for so long...

As for the legacy of the Shuttle program and the last 40 years of malaise at NASA, Plait sums it up well:


Don’t get me wrong; the Shuttle is a magnificent machine. But it’s also a symbol of a political disaster for NASA. It was claimed that it would be cheap way to get payloads to space, and could launch every couple of weeks. Instead, it became frightfully expensive and couldn’t launch more than a few times a year.

This was a political problem. Once it became clear that NASA was building the Shuttle Transport System, it became a feeding trough. It never had a chance to be the lean space machine it should’ve been, and instead became bloated, weighted down with administrative bureaucracy and red tape.

More than that, though, to me it symbolizes a radical shift in the vision of NASA. We had gone to the Moon six times — seven, if you include Apollo 13 — and even before the launch of Apollo 17 that grand adventure had been canceled by Congress, with NASA being forced to look to the Shuttle. Ever since then, since December 1972, we’ve gone around in circles.

Now, there’s a lot to be said for low Earth orbit. It is a fantastic resource for science, and I strongly think we should be exploiting it even more. But it’s not the goal. It’s like walking halfway up a staircase, standing on your tiptoes, and admiring the view of the top landing.


We need to keep walking up those stairs. In 1961, the effects of space travel were largely unknown, but Yuri Gagarin took that chance. He was followed by many others in rapid succession. Extrapolating from his travels, by now there should be a business making money selling tours of the mountain chains around Oceanus Procellarum by now.


Instead of everyday men and women going into space to tour the moon, the NASA will soon not even be able to put a man or woman into space at all.  Compared to that, low Earth orbit is at least something, but as I wrote on Tuesday, it is really hard to get fired up for low Earth orbit.  The Moon and Mars, on the other hand?  Those are goals people can rally around, if there are clear, realistic plans and we can see real steps being made to actually make them come to fruition.  

I believe that much of the loss of interest in the manned space program comes from the fact that all that has been offered for so long has just been vague, always falling through, plans for the Moon and/or Mars with no tangible evidence that we are actually committed to going there.  When I was a kid, it looked like Mars was 20 to 30 years off.  30 years later, those estimates remain the same.

Still, where on Tuesday I found only discouragement in the current plans, Plait does find hope, if NASA can find a clear vision, set some salable goals, and develop some political acumen:

It was a political decision to cancel Apollo. It was a political decision to turn the Shuttle from a space plane to the top-heavy system it is. It was a political decision to cancel the Shuttle with no replacement planned at all (that was done before Obama took office, I’ll note). It was a political decision that turned the space station from a scientific lab capable of teaching us how to live and explore space into the hugely expensive and bloated construction it is now.

NASA needs a clear vision, and it needs one that is sturdy enough to resist the changing gusts of political winds. I’m hoping that Obama’s plan will streamline NASA, giving away the expensive and "routine" duties it needs not do so that private industry can pick them up. The added money to go to science, again in my hopes, will spur more innovation in engineering.

And NASA needs a goal. It needs to put its foot down and say "This is our next giant step." And this has to be done hand in hand with the politics. I understand that is almost impossible given today’s political climate, where statesmanship and compromise has turned into small-minded meanness and childish name-calling on the Congress floor. Not to mention plans for drastic and in many cases crippling budget cuts across the board by Congress.

But I’m old enough to remember when NASA could do the impossible. That was practically their motto. Beating the Soviets was impossible. Landing on the Moon was impossible. Getting Apollo 13 back safely was impossible.


Unfortunately, Plait and I are probably among the youngest who do remember NASA doing the impossible.  And many more have forgotten.  So long as NASA remains committed only to the repeating the possible, losing the public's interest in the endless been there, done that circles, there is little hope for the future of America's manned space program, and I stand by the concerns I wrote about on Tuesday.  However, after reading Plait's posts, I may have been right for some of the wrong reasons, and some of the problems I cited may actually have been steps in the right direction.  But we are a long way from getting back to the top of the stairs.  Or the stars.


Tuesday, April 12, 2011

50 years after the first manned spaceflight... Is human space exploration to become a footnote in history?

Today is a big day in space news.  It is the 50th anniversary of Yuri Gagarin's first manned space flight.  NASA is announcing which museums the shuttles will be collecting dust in today.  Southey's is selling an historic Soviet space capsule today, a few hours after NASA makes its announcement (consolation prize for some museum with cash already earmarked for a shuttle).

The sad thing, to me, is that all of these stories almost make it sound like the era of manned space exploration is over, that it is consigned to history.  And it may be.  After this year there will be still be only two nations capable of manned space flight, as it has been for most of the last 50 years, but the United States will not be one of them.  Russia and China continue on.

But the Russians are using technology that has not changed much since Gargain's flight 50 years ago.  Sure, it is reliable, much more so than the shuttle proved to be, but it is not capable of doing anything new.  And while the Chinese may have big plans, their program is still in its infancy.

Even sadder is that, a couple years ago, I was actually encouraged by the direction that NASA was moving in with manned space flight. The shuttle, I agree, needs to be retired. The miracle of the shuttle will probably be that we only lost two in nearly 30 years of use. But the original plans to replace it, quite frankly, rocked. Split the heavy payload capacity and the manned flight capacity into two different vehicles so we could send payloads on their own, people on their own, or both together through tandem launches. Return to a safer model for manned flight using more reliable technology than the relatively fragile shuttles. And the new capsule would be capable of use beyond low-earth orbit. Plans were made to return to the moon, to stay on the moon with a permanent base, and finally it looked like we were going to quit talking about Mars and actually start really working towards getting there.

Now, almost all of these plans are scrapped except for the heavy cargo launch system, and the new manned capsule is being re-purposed, last I heard, to be an escape system for the space station.  The new idea is that private enterprise should take over manned flights.  And the Air Force, for military flights, has a few quiet things going on as well.

I think this is a loss for our nation.  I really cannot see any corporation being willing to invest the resources in space exploration.  Sure, I can see corporations stepping in to fill the void when it comes to work in low-earth orbit, and of course there seems to be a market emerging for space tourism, but this is far from replacing the role that NASA had for many years.  Sure, it has been decades since the nation was held enthralled before their televisions by anything a human has done in space.  Really, with the possible exception of the first shuttle flights, this has not even happened in my lifetime.  And that is sad.  But at least I do remember the days before the glow wore off, the pride in the Apollo missions.

When I was a kid, it meant something that it was Americans leading the way in space.  It meant something that it was an American that was the first man on the moon.  That it was an American space shuttle.  And that we were building, at the time, an American space station.  Sure, the Soviets had Mir, but ours was going to kick Mir's ass.

Of course, with the end of the Cold War, the US and former Soviet manned space programs essentially merged, for all real purposes, and manned space flight became an essentially international effort.  But they were largely relying on US spacecraft to get there and back.  Still, the pride was gone.

I look at it this way, when I was a kid, in the 1970s and early 1980s, I wanted to be an astronaut when I grew up, and so did most of my friends.  My children, not so much.  When I was a kid, space was exciting.  To my kids, it is boring.

And while we might not have got that excitement back with the original plans to replace the shuttle, I can almost guarantee that it will not return with the current plans.   This is a shame.  The space program used to be a huge source of national pride.  Maybe even more than the huge technological boon created by the Apollo program, the national pride it inspired was priceless.  The space program used to fire the imagination, it used to encourage kids (and the government) to take up interest in science and education, it provided role models, it fueled dreams.

Even better, for all of the benefits, it was cheap.  People bemoan the cost of NASA, but they usually do not look at the tiny slice of the federal budget pie that it actually took up.  Right now they could triple the NASA budget and take on the most ambitions of the many plans sketched up over the last 30 years and it would be but a mere drop in the federal budget bucket.  An investment in technological research and development that would return its investment many times over and an investment in hope and dreams that would pay off immeasurably.

Rich men and women flying into space for eight minutes on a commercial "space" tourism flight just isn't the same.  My heart just isn't stirred by NASA's Commercial Crew & Cargo Program, which goes by the acronym C3PO.  Yes, the U.S. manned space program is currently being led by a program that shares its name with a fictional robot that spent way too much time hiding in closets.

The BBC looks at how things might have been different if the Soviets had landed on the moon first.  I actually think most of their postulations about how the Space Race would have held even if they landed there after the U.S first touched down.

What if the Soviet Union had beaten the US to the Moon? (By Pallab Ghosh Science correspondent, BBC News - 11 April 2011 Last updated at 19:09 ET)

From the article:

In the summer of 1969, when the Apollo 11 crew were on their way to the Moon, US vice-president, Spiro Agnew declared that America would be on Mars by 1980. At the time, this was seen as a relatively feasible goal given how fast things had progressed in the 1960s.

So how close were we to following this alternative reality?

Quite close, according to Piers Bizony: "Those who imagine Apollo had the Moon race to itself are wrong," he says.

The US seemed to have taken the lead in 1968 when it successfully boosted three astronauts into lunar orbit with its Apollo 8 mission.

But the Americans rushed ahead with that mission because they were afraid that the Soviet Union was about to beat them yet again and pull off another space coup.

The USSR was using a rocket called the Proton which is still in use today. The Soviets were sending payloads into space with a view to putting a cosmonaut into a so-called circumlunar flight which would take him around the Moon and straight home again without going into orbit.

They had flown an unmanned mission a few months before Apollo 8 that had taken just such a trajectory around Earth's natural satellite.

...

Had the Soviets got to the Moon first it is unlikely that they would have abandoned it as swiftly as the Americans.

Not being a democracy may have enabled the USSR to spend money and marshal the talents of their population in a way that America could not.

Space historian Dr Christopher Riley believes that not only would the Soviet Union have continued with Moon missions, but they might also have built lunar bases.

And he believes that the Americans would have been compelled to do the same and even try to continue to outdo their communist rivals.

"The history that followed in the decades afterwards would have been completely different," he says.



Other stories on this theme:

Space exploration remains priority for Russia, Medvedev (12 April 2011 Last updated at 09:39 ET)
Space exploration remains a priority for Russia, President Dmitry Medvedev has said, as the country marks the 50th anniversary of the first human space flight by cosmonaut Yuri Gagarin.


Who wants to be a cosmonaut when they grow up? (By Steve Rosenberg BBC News, Moscow - 11 April 2011 Last updated at 19:16 ET)
"Thirty yeas ago, everybody dreamed of becoming a cosmonaut," space expert Yuri Karash recalls.

"But a few years ago the Russian space programme had to openly invite young people to apply for cosmonaut training; and there was no one who wanted to do it.

"People are no longer interested in flying in a low Earth orbit. It requires a lot of time and effort and it's not as financially rewarding as it once was."

...

I ask the class who wants to be a cosmonaut later in life.

Denis doesn't. "I want to be a policeman," he smiles.

"I want to be a special forces soldier," Ruslan says.

"I'd quite like to be circus artist with my pet rabbit," replies Anya.

Even Fyodor, who dreams of being a pilot, admits he doesn't want to fly into space ("Because it takes too long").


Chasing the dream of human spaceflight (Jonathan Amos | 08:28 UK time, Wednesday, 26 January 2011)
Sierra Nevada Corporation was given the biggest award ($20m) last February in Nasa's "seed fund" programme to develop a private crewship capability.

Known as the Commercial Crew Development (CCDev) Program, it will soon announce another, larger round of financing; and SNC expects to be at the front of the queue again.