Outa the way NASA. Here comes the Air Force - Space Plane

Discussion in 'Military Equipment, Service and Technology' started by minerva, Apr 12, 2010.

  1. minerva

    minerva Member+

    Apr 20, 2009
    Denver, CO
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    Obama may not be funding Bush's "Moon Mars" pipe dream, but space race here we come!!

    Air Force's mystery space plane fuels speculation

    The U.S. Air Force is on the verge of showcasing a new and long-sought after spaceflight capacity with its X-37B space plane, but it will do so on a space mission that's cloaked in secrecy.

    What the X-37B mission truly portends is in the eye of the beholder, from a game-changing tool to hone military hardware to a provocative harbinger of things-to-come in terms of space warfare.

    Now ready for an Atlas boost into Earth orbit from Florida on April 20, the reusable robotic X-37B Orbital Test Vehicle (OTV) is a small space shuttle-like craft. The craft will wing its way into Earth orbit, remain aloft for an unspecified time, then high-tail its way back down to terra-firma – auto-piloting down to a landing at Vandenberg Air Force Base in California, or at neighboring Edwards Air Force Base as back-up [more photos of the X-37B space plane].

    The X37-B craft was built by Boeing's Phantom Works with the mission run under the wing of the Air Force Rapid Capabilities Office. The reusable and diminutive OTV space plane is the first vehicle since the space shuttle orbiter able to return experiments to Earth for further inspection and analysis.

    Its stats are modest: The vehicle tips the scales at 11,000 pounds (4,989 kg) and is just over 29 feet (8.8 meters) in length and stands slightly more than 9 1/2 feet (2.9 meters) in height. It sports a wingspan of a little over 14 feet (4.2 meters).

    The designed maximum on-orbit duration for the X-37B is 270 days, said Angie Blair, an Air Force spokeswoman for the project, but that flight time will be driven more by success in achieving demonstration objectives.

    "The X-37B is a risk reduction vehicle for space experimentation and to explore concepts of operation for a long duration, reusable space vehicle. The first flight will focus on vehicle checkout and test of subsystems such as thermal management, power control and distribution, and attitude control," Blair said.
    Test platform for what?
    Even if it were not used to engage and disable satellites, Dolman said, it could be maneuvered up close and personal to inspect orbiting satellites at a level of detail currently unimaginable. "With the anticipated increase in networked-microsatellites in the next few years, such a platform might be the best – and only – means of collecting technical intelligence in space."
    Dolman also sees another use for the automated X-37B. It could be pressed into service, he said, not only as a resupply vehicle for routine resupply or maintenance of space platforms, even for the International Space Station as a publicly visible mission.
    "If a reasonably-priced, reliable transport for supply and maintenance becomes operational, a whole new set of on-orbit possibilities opens up," Dolman noted. "What the U.S. Air Force has not had is a dedicated, secure platform for weapons research and, potentially, testing."
    Laser and directed energy testing – to include relaying beams – could be done on civilian platforms in small strengths for communications or power-generating applications. Still, the results needed for weapons research would be unsatisfactory and potentially compromised, Dolman said. "All of the information leaked about the X-37B suggests its primary function will be as a test platform, but a test platform for what?"
    While there will be some who suggest the X-37B is a program that just limped along, "it seems there are at least a few U.S. Air Force planners who are looking to the future, as well as a few civilian supporters who see the value in a reusable space plane, Dolman observed. "The X-37B is a viable and important project whose time is past due."
    Technology-fed arms race
    Mark Gubrud is a physicist in the Laboratory for Physical Sciences at the University of Maryland in College Park, and a proponent of space arms control. As a robot shuttle, he senses that the X-37B would finally give the U.S. military flexible two-way access to space, as well as some in-plane maneuver capability in orbit.
    The X-37B is a product, in part, of the maturing of robotics, space robotics, military robotics and the military's confidence in robotics, Gubrud suggested.
    "We are seeing a partly technology-fed arms race. But the technology for space weapons is still quite exquisite and needs extensive development and testing," Gubrud said. "I don't see the X-37 itself as a space weapon, because it is probably too expensive to use it that way," he said, compared with the kind of alternatives – smaller, more specialized space weapons – that the X-37B could be utilized to test and develop.
    Gubrud pointed out there is a realistic way to limit the threat posed by the X-37 or similar vehicles produced by any country. That is, to account for their numbers and demand that they be kept either in verifiable storage or in use for declared non-weapons purposes, and that the numbers be commensurate with their declared purposes.
    To that end, "basic information about the payload mass and volume, burnout velocity, orbital maneuver capability and remotely observable characteristics, as well as the numbers of such vehicles, should be required to be reported," Gubrud suggested.
     
  2. tomwilhelm

    tomwilhelm Member+

    Dec 14, 2005
    Boston, MA, USA
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    That's one ugly space plane...

    [​IMG]
     
  3. appoo

    appoo Member+

    Jul 30, 2001
    USA
    Didnt find anywhere else to put this...

    http://www.nytimes.com/aponline/2010/04/15/science/AP-US-Obama-Space.html?_r=1&hp

    Obama plans to start privatizing the space Industry.

    Obama said he was ''100 percent committed to the mission of NASA and its future.'' He outlined plans for federal spending to bring more private companies into space exploration following the soon-to-end space shuttle program.

    The Obama space plan relies on private companies to fly to the space station, giving them almost $6 billion to build their own rockets and ships. It also extends the space station's life by five years and puts billions into research to eventually develop new government rocket ships for future missions to a nearby asteroid, to the moon, to Martian moons or other points in space. Those stops would be stepping stones on an eventual mission to Mars itself.
     
  4. tomwilhelm

    tomwilhelm Member+

    Dec 14, 2005
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    Our socialist president at work...
     
  5. leg_breaker

    leg_breaker Member

    Dec 23, 2005
    Most space ships are made by private contractors anyway.
     
  6. Foosinho

    Foosinho New Member

    Jan 11, 1999
    New Albany, OH
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    I think we're ready for increased privatization of space travel. It just needs to be highly regulated for a lot of safety reasons. I think space is one of those great examples of where the groundwork has to be laid by government, because it's too big of a risk with too long a window on return to entice private entities to enter the market, and where once government has built up a certain base of experience and technology, can "prime the pump" by driving the marketplace.

    And the USAF has had an eye on space for a long, long, long time. They've had a Space Command since 1982, and had space operations for a lot longer than that.
     
  7. minerva

    minerva Member+

    Apr 20, 2009
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    I think it kinda depends on what you want to do in space. if all you want to do is send up a plane into low earth orbit with some tourists and let them float around weightless for a few minutes, maybe hours, and return, yeah, I think private industry is ready for that. if on the other hand you want serious scientific research to continue, then the government still has a role.
     
  8. Alan S

    Alan S Member

    Jun 1, 2001
    Palo Alto, CA
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    Bush's plan to return to the moon was a very good plan and realistic from an engineering point of view. I supported that plan 110% it was one of the good things the Bush administration did. I'm very angry that Obama changed the goal. NASA needs STABLE long term goals; it cannot be changing direction every time we get a new president. Obama's plans should be called "Lost in Space" since it has no destination, no direction, no conviction. Regard space exploration we are a country that has lost is backbone, and Obama is to blame.
     
  9. minerva

    minerva Member+

    Apr 20, 2009
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    I cannot speak to Bush's dream from an engineering perspective.
    you throw enough money at it, anything is possible - just look at our first moon landing.
    but from a budget perspective, it was a total pipe dream and entirely unrealistic - even without a recession.
     
  10. tomwilhelm

    tomwilhelm Member+

    Dec 14, 2005
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    The administration certainly doesn't have a cohesive strategy on it. And if the last couple of years have been any indication, if Obama cares about something, generally, he's come up with a complex approach to dealing with it...

    Which leads me to conclude: Neither Obama nor anyone in his inner circle really cares that much about space exploration, relative to his other agendas.
     
  11. minerva

    minerva Member+

    Apr 20, 2009
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    that's probably a true statement.
    definitely not something very high on his agenda right now.
    but you never know, after the economy starts to recover and he clears off his plate a little, he might come up with something.
    hell, Bush came out with the Moon Mars thing out of nowhere. I
    I was working for NASA at the time, and it sure as hell took all of us by surprise.
     
  12. tomwilhelm

    tomwilhelm Member+

    Dec 14, 2005
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    Bush found Space in his second term after it was clear he was running out of gas on more substantive issues.

    If and when Obama formulates a plan for space exploration, I hope it keeps moving things in the smaller, cheaper, less manned direction. The bang for the buck is just way better than putting a man on mars, however exciting that sounds.
     
  13. Alan S

    Alan S Member

    Jun 1, 2001
    Palo Alto, CA
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    IMHO, We spend too much on defense, and not enough on space exploration. Building a moon base should be our next goal. We should be learning to live off the resources on the moon. In the long run - 100+ years out - we should be trying to move our dirty polluting industires out into space. It would be a great place to mine metals and process chemicals that are not friendly to Earth's ecosystem. It is also much easier to bring stuff down to Earth from space than going in the other direction.

    The same technologies we use now for the Mars Rover and military drones could easily be used to build mining equipment on the moon. We just need to get there first.
     
  14. Alan S

    Alan S Member

    Jun 1, 2001
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    +1

    But I'm miffed that he couldn't just keep the same goal and plan. It was a good plan and a good goal. Obama doesn't need to change everything, and the Bush administration (as reluctant some people here are to say it) do some things right.
     
  15. minerva

    minerva Member+

    Apr 20, 2009
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    that is an incredibly expensive proposition.
    space exploration is very expensive and risky as it is.
    there are also many hazards of prolonged living in outer space that haven't been resolved yet.
    I think I'm with tomW. on this - if we can do this with machines alone, fine. but once you introduce a human element, the costs, and the dangers go way up.
     
  16. Alan S

    Alan S Member

    Jun 1, 2001
    Palo Alto, CA
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    Agree. I want us moving our industries to the moon, before we do a one shot manned trip to Mars. It should be a balanced manned/robotic effort though. The robots do the work, but humans will be needed to fix things that break and deal with the unexpected.
     
  17. Alan S

    Alan S Member

    Jun 1, 2001
    Palo Alto, CA
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    With regards to manned space exploration, we are a country that has lost our backbone. Sometimes things worthwhile are risky.
     
  18. minerva

    minerva Member+

    Apr 20, 2009
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    if risk is all there was to it, I think that would easily be overcome.
    even with all the risks involved, you have at least a hundred highly qualified would-be astronauts lining up for every open slot.

    the problem is cost. and once you introduce humans into the equation, the tendency is to try to minimize the risk as much as possible, which means increasing the cost.
    you would not believe the huge differences betweent he safety standards for manned vs. un-manned space exploration.
     
  19. Alan S

    Alan S Member

    Jun 1, 2001
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    Sure but NASA budget is 2% of the defense budget. If we gave just the increases in the defense budget (3% this year) we could almost triple NASA's budget.

    If we took the money that gave to Israel and gave it to NASA instead it would increase NASA budget by more than 50%. That would fund this easily.

    I want to stop the welfare checks to Israel, which really has not interest in peace anyway, and give that money to NASA instead.
     
  20. Mach1

    Mach1 Member+

    Jun 27, 2004
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    But that’s where our future lies, isn’t it? Theoretically generations past us will be living among the stars; is there any reason to delay?

    The problem is there hasn’t been anything the space program has done to really excite the public since….well, the late 60s. While there have been some great advancements in knowledge and technology since then, nothing has come close to creating an impact like seeing someone walk on the moon. If you ask the average American to give any information on significant events in the space program since then, the only two they’d probably know are the Challenger and Columbia disasters. If the most memorable events people remember in recent history are arguably the two worst moments in your program, you need to do something to change that. Sending probes to other planets and into deep space is great, but it won’t come close as the impact of seeing someone walking on another planet.

    I imagine we’ll get interested in sending a man to the moon (in a government funded project) around the time China is about ready to do the same. Would we beat them at that point? Who knows.
     
  21. spejic

    spejic Cautionary example

    Mar 1, 1999
    San Rafael, CA
    Club:
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    No, it isn't. Space is horribly inhospitable to humanity. It wants to kill people in quick ways and in slow ways, and provides almost nothing we need to live. The future of humanity is completely tied to Earth.
    You can wait until technology makes something that is extremely difficult right now into something that is easier. I'm not holding my breath.

    That's because space is boring. The idea of walking on the moon is cool, but once you are up there it is pretty boring. It's just picking up rocks and pooping into diapers. That's why people started tuning out after the first couple Apollo missions. And that's why we stopped going to the Moon - once the cool runs out, there is no other reason to be there.

    The Federal budget is too big. It needs cutting. The only thing that the majority of people in the US agree can be cut is NASA. It has to begin there.
     
  22. spejic

    spejic Cautionary example

    Mar 1, 1999
    San Rafael, CA
    Club:
    San Jose Earthquakes
    That money is spent on other, to you, foolish things does not mean that it is there for you to take for your pet project. There are thousands of other programs that money could be spent on (schools, universities, health care, energy research, agriculture...) or not spent at all to reduce the deficit. And that's even if you could convince the Israel lobby to give it up, which isn't possible.

    You have to justify the money spent on your particular program, and there just isn't a good justification for sending people into space.
     
  23. Mach1

    Mach1 Member+

    Jun 27, 2004
    Acworth, GA
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    Throughout our history humans seem to keep attempting to expand their civilizations and explore what's beyond the horizon. When they met oceans, they built boats. This is just the next step. It possibly could be the most difficult step yet, but to think we as a society would be content to just stop here and spend the rest of our species existence on our lone little planet...I don't buy it.
     
  24. Alan S

    Alan S Member

    Jun 1, 2001
    Palo Alto, CA
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    Humanity is in the process of destroying the Earth right now. We have to leave in the next millennium or else we will destroy the planet for all the other species.

    [​IMG]
     
  25. minerva

    minerva Member+

    Apr 20, 2009
    Denver, CO
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    I don't disagree with you. but that's a whole other matter.
    I do wish we could fund more NASA and NOAA type agencies at the expense of our bloated budget. but that's not going to happen. the lobbies involved are just too powerful.
     

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