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Boeing Studies X-37B Evolved Crew Derivative
"Boeing is studying scaled-up variants of the
reusable X-37B orbital test vehicle (OTV) for potential delivery of cargo and crew to the International Space Station (ISS) and other low-Earth-orbit destinations. The development plan is believed to be aimed at providing a larger cargo adjunct to the company’s CST-100 crew vehicle as well as a possible longer-term, crew-carrying successor. The plan builds on the ongoing OTV demonstration with the U.S. Air Force, the first phase of which ended when the classified, unmanned OTV-1 demonstration flight concluded in December 2010 with an autonomous landing at Vandenberg AFB, Calif., following 244 days in orbit. A second mission, OTV-2, is under way." See: http://www.aviationweek.com/aw/gener...hannel=defense |
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..."Military Madness is Killing Your Country"
wrote in message ... "Boeing is studying scaled-up variants of the reusable X-37B orbital test vehicle (OTV) for potential delivery of cargo and crew to the International Space Station (ISS) and other low-Earth-orbit destinations. Now that's a shock (not). Y'all been moaning and groaning about the poor 'ol space program going away. Like I've been saying, it didn't disappear, it just went black. singin' "I hope that the man discovers What's driving the people wild. Military madness. Is killing your country..." http://www.youtube.com/watch?v=czUx2gvjdJk s |
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Boeing Studies X-37B Evolved Crew Derivative
On Oct 6, 3:08*pm, wrote:
"Boeing is studying scaled-up variants of the reusable X-37B orbital test vehicle (OTV) for potential delivery of cargo and crew to the International Space Station (ISS) and other low-Earth-orbit destinations. The development plan is believed to be aimed at providing a larger cargo adjunct to the company’s CST-100 crew vehicle as well as a possible longer-term, crew-carrying successor. The plan builds on the ongoing OTV demonstration with the U.S. Air Force, the first phase of which ended when the classified, unmanned OTV-1 demonstration flight concluded in December 2010 with an autonomous landing at Vandenberg AFB, Calif., following 244 days in orbit. A second mission, OTV-2, is under way." See: http://www.aviationweek.com/aw/gener...s/asd/2011/10/.... Smells like a program that sees an end to funding on the horizon. It has been an interesting technology demonstration effort, but I've never understood its mission, nor the need to spend extra for the runway recovery. Unless it was a Glomar Explorer type effort to retrieve something from the other guys - or preemptively from one of our own, possibly older, spy satellites. - Ed Kyle |
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Boeing Studies X-37B Evolved Crew Derivative
On 10/07/2011 04:40 PM, Ed Kyle wrote:
On Oct 6, 3:08 pm, wrote: "Boeing is studying scaled-up variants of the reusable X-37B orbital test vehicle (OTV) for potential delivery of cargo and crew to the International Space Station (ISS) and other low-Earth-orbit destinations. The development plan is believed to be aimed at providing a larger cargo adjunct to the company’s CST-100 crew vehicle as well as a possible longer-term, crew-carrying successor. The plan builds on the ongoing OTV demonstration with the U.S. Air Force, the first phase of which ended when the classified, unmanned OTV-1 demonstration flight concluded in December 2010 with an autonomous landing at Vandenberg AFB, Calif., following 244 days in orbit. A second mission, OTV-2, is under way." See: http://www.aviationweek.com/aw/gener...s/asd/2011/10/... Smells like a program that sees an end to funding on the horizon. I smell the same. It's like MDAC at the end of Gemini, coming up with all sorts of Gemini variants to try to grab some business here and there. |
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Boeing Studies X-37B Evolved Crew Derivative
"Jorge R. Frank" wrote in message ... On 10/07/2011 04:40 PM, Ed Kyle wrote: On Oct 6, 3:08 pm, wrote: "Boeing is studying scaled-up variants of the reusable X-37B orbital test vehicle (OTV) for potential delivery of cargo and crew to the International Space Station (ISS) and other low-Earth-orbit destinations. The development plan is believed to be aimed at providing a larger cargo adjunct to the company's CST-100 crew vehicle as well as a possible longer-term, crew-carrying successor. The plan builds on the ongoing OTV demonstration with the U.S. Air Force, the first phase of which ended when the classified, unmanned OTV-1 demonstration flight concluded in December 2010 with an autonomous landing at Vandenberg AFB, Calif., following 244 days in orbit. A second mission, OTV-2, is under way." See: http://www.aviationweek.com/aw/gener...s/asd/2011/10/... Smells like a program that sees an end to funding on the horizon. I smell the same. It's like MDAC at the end of Gemini, coming up with all sorts of Gemini variants to try to grab some business here and there. Not to me. The X-37b makes perfect sense. It's essentially a scale version of the shuttle, except it can stay in orbit 8 months, instead of a week or two. And can make very large changes in it's orbit. Exactly what the military would need in a war with the Chinese. When the Chinese shot down their satellite, they showed that any space hardware already in orbit would be lost on the first day of a war. So which side can deploy the fastest after a first strike wins. Just like the X-37b. Hell, they already have two of 'em, there's supposedly one in orbit right now. Maybe in a few short years they could have a small constellation of them, with lasers in the payload bay, and zap anything the Chinese or Iranians or Koreans dare launch at us, and as it comes up. "Directed Energy Directorate" "Long Range Strike - Identify, communicate and attack time critical targets anytime; anywhere" http://www.kirtland.af.mil/library/f...et.asp?id=7971 Or maybe in a few years it could be replacing a destroyed constellation of orbital mirrors our Starfire Optical laser range was using to bombard ....any point on Earth. http://en.wikipedia.org/wiki/Starfire_Optical_Range I mean, it's not like they're keeping it a secret or anything. All the talk of going back to the Moon the last few years looks like nothing more than a civilian over story. While all that time the Pentagon quietly spirited the X-37b away from NASA and made it operational in just five short years. And by an agency that specializes in 'rush' orders. Rapid Capabilities Office http://www.af.mil/information/factsh...et.asp?id=3466 Smells to me like a program that has a blank, and black, check. Jonathan s |
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Boeing Studies X-37B Evolved Crew Derivative
On Fri, 7 Oct 2011 20:48:55 -0400, "Jonathan" wrote:
When the Chinese shot down their satellite, they showed that any space hardware already in orbit would be lost on the first day of a war. So which side can deploy the fastest after a first strike wins. Just like the X-37b. Do you have an Atlas V in your back pocket? Brian |
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Boeing Studies X-37B Evolved Crew Derivative
The X-37 is a carrier for miniature rods from God concept - kinetic
energy weapons made of tungsten - with micro-fusion explosives. Unlike the open discussions that talk about tungsten telephone poles, these small tungsten spears are capable of flying through solid rock at orbital speeds! High speed tungsten rods hitting soil and rock at these speeds vaporizes it and pushes it out of the way. The tungsten erodes, but not before the missile moves 100x or more the erosion depth. Think of a super advanced version of the Russian VA-111 Shkval supersonic torpedo. http://en.wikipedia.org/wiki/VA-111_Shkval Both missiles create a void volume behind the shock wave which eliminates much of the drag. According to some this allows the placement of fission free micro-nukes 10 km deep or more in the Earth, creating artificial earthquakes and tsunamis on demand! Coincidence of Earthquake and X-37B http://www.youtube.com/watch?v=UruWtJM0nfU And that the Asians have struck back at the USA with their own version of this technology. Asian Strike against US Underground Bases http://www.youtube.com/watch?v=n8wVBIZ6dK0 Who knows? The X-37B has a payload bay that's 4 ft in diameter and 7 ft long. About the size of a telephone booth. It masses 10,500 lbs, carries about 1,500 lbs of useful payload - to orbit and back. This is large enough for a single person to be carried to orbit - think of a Mercury capsule life support system. Putting a 10,500 pound payload through an idealized delta vee of 23,254 mph using a 7 element launcher, with all parts recovered - built around seven RL-10 A pump sets, each powering an aerospike nozzle at the base of what appears to be a tiny External Tank. Each tank element is 32 ft long and 5 ft in diameter and weighs 937 pounds empty. The base houses a zero height aerospike engine built around an RL-10 pump set. This engine produces 15,000 lbs of thrust at lift off. Immediately above the engine is a 354.8 cubic foot section that's 18.1 feet long that carries 1,540.2 lbs of liquid hydrogen. Forward of that is a 6.7 foot long nose tank occupying 130.8 cubic feet carrying 9,241.1 pounds of liquid oxygen. Each tank not only feeds its aerospike engine, but also is capable of cross-feeding adjoining tanks. The seven tanks are clustered together (1)(2) (3)(4)(5) (6)(7) With the OTV placed on the nose of tank #4. All engines fire at lift-off, producing 105,000 pounds of thrust, lifting the 87,000 lb vehicle into the sky. Four of the seven tanks feed all the engines. These form the first stage. These are tanks 1,2,6 & 7. At the end of this firing period the vehicle is traveling 6,400 mph. The four empty tanks separate. The three remaining engines continue to fire accelerating the vehicle further. The four empties re-enter downrange, and are recovered by aircraft loitering in the recovery zone for each of the tanks. Two of the three remaining tanks 3 and 5 continue to feed the three engines at the base of the three tanks. The vehicle's total weight right now 40,156 lbs. When the two tanks are emptied, the vehicle is moving 13,640 mph. The two empty tanks separate and the remaining tank, #4, continues on to orbit. The two empty tanks are recovered by aircraft loitering downrange near the recovery zone for these two tanks. The one remaining tank, with the OTV atop it, masses 16,718 pounds. This last tank adds 9,614 mph to the speed ending up at 23,254 mph. The OTV separates from the #4 tank and the OTV's engine circularizes its orbit. The empty tank re-enters as it approaches the launch center and is recovered. The system launches payloads and is completely reused. Total development cost - less than $400 million. |
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Boeing Studies X-37B Evolved Crew Derivative
On Oct 7, 7:48*pm, "Jonathan" wrote:
"Jorge R. Frank" wrote in messagenews:PKOdnXv4vdH0EhLTnZ2dnUVZ5q6dnZ2d@gigan ews.com... Not to me. The X-37b makes perfect sense. It's essentially a scale version of the shuttle, except it can stay in orbit 8 months, instead of a week or two. And can make very large changes in it's orbit. Exactly what the military would need in a war with the Chinese. When the Chinese shot down their satellite, they showed that any space hardware already in orbit would be lost on the first day of a war. So which side can deploy the fastest after a first strike wins. Just like the X-37b. I would recommend studying what happened when China (a much weaker China than today) and the U.S. battled in Korea. Bloody stalemate even then. Mass attacks at night by the sound of bugles on one side, carpet bombing on the other, neither side giving in. Piles of dead Marines, Army soldiers, and Peoples Liberation Army soldiers everywhere, not to mention all of the civilians. Then read up on the Great Patriotic War (we call it WW II) between Germany and the USSR. 27 million dead just on the Soviet side - one in every seven people - in a total war, which is what a China-U.S. war would be. O.K. Take that and multiply times two, or ten. No, any war between China and the U.S. would not be decided merely by an X-37B or two. It would be decided by bombs and shells and bullets and knives and fists. War between these two countries is unthinkable. China and the U.S. must remain friends! - Ed Kyle http://www.spacelaunchreport.com |
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Boeing Studies X-37B Evolved Crew Derivative
Fred J. McCall wrote:
Brian Thorn wrote: On Fri, 7 Oct 2011 20:48:55 -0400, "Jonathan" wrote: When the Chinese shot down their satellite, they showed that any space hardware already in orbit would be lost on the first day of a war. So which side can deploy the fastest after a first strike wins. Just like the X-37b. Do you have an Atlas V in your back pocket? No, he's just happy to see you.... Actually, he hasn't finished taking a ****! :-) He's a Jupiter Child. Dennis |
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Boeing Studies X-37B Evolved Crew Derivative
In article , Jonathan
wrote: When the Chinese shot down their satellite, they showed that any space hardware already in orbit would be lost on the first day of a war. So which side can deploy the fastest after a first strike wins. Just like the X-37b. Hell, they already have two of 'em, there's supposedly one in orbit right now. Maybe in a few short years they could have a small constellation of them, with lasers in the payload bay, and zap anything the Chinese or Iranians or Koreans dare launch at us, and as it comes up. I'd expect any of them in orbit would be taken out the first day of the war -- Chris Mack "If we show any weakness, the monsters will get cocky!" 'Invid Fan' - 'Yokai Monsters Along With Ghosts' |
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