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... about the Headquarters-field center relationship, one of the reasons, those two guys, Low came from NASA, George Low. He was NASA, I think Lewis Research Center (now Glenn Research Center), Cleveland ... of representing the program, America, their performance. Everything worked fine. That mission, I think George Low, the gentleman I had talked to you about earlier, had a lot to do. If ...

... voltmeter and the thing that read the amp-hours and some other meters, were all low instrumentation, very small wires, but they were all coming into this single splice. When you ... all those steps individually. All of a sudden the crew recognizes hey, we’re way low. So they went through their manual steps for doing that, not recognizing that they failed ... they were going through this dump sequence. When they were dumping N2O4 overboard, they were low enough altitude the cabin relief valve was venting from the outside in. Now very toxic ...

... high temperatures in a very short distance. In principle, Dumbo promised high Isp but very low weight engines. (Rover/NERVA had turbulent flow, where the hydrogen molecule bounced off the sides ... on earth seemed reasonable for a conceptual study. Conceptually then, what are the payoffs? Very low re-launch costs Perhaps just the cost of the cargo plane, some solid boosters, LH2 ...

... satellites and many such telescopes have been flown. These include astronomical missions with photometers, cameras, low and high-resolution spectrographs, and polarimeters. HST remains the primary ultraviolet observatory, but numerous smaller ... be able to survive, under many of the most extreme environments imaginable: high and low temperatures, high and low pressures, high acidity (e.g. pH ~ 0), high salt, and high radiation. Hyperthermophilic ...

... vehicle. Finally, lunar and planetary flights would be launched from the space station using relatively low-thrust and reusable (and, hopefully, lower cost) space vehicles. Today’s vision for space exploration ... Center (Courtesy of NASA). 11.4.4 Health Risk The current space exploration undertakings include low Earth orbit (one-year), cis-lunar, deep-space journey and eventually human Mars missions. Although ...

... sunlight onto solar panels that convert the energy into electricity. Converters turn that electricity into low-intensity microwaves that are beamed to large, circular receivers on the ground. Those antennae re ... Planetary Resources Inc.) Planetary Resources Inc. have also concentrated on the design and launch of low mass exploratory spacecraft for deep space flights. Moon Express Inc., headed by Robert Richards, another ...

... Management Technology Demonstration This cryogenic fluid management (CFM) demonstration project seeks to prove that very low cryogenic fuel boil off is achievable and can support long duration missions. ULA will perform ... Precision Planetary Landing This project will culminate in a lunar technology demonstration mission, advancing a low-cost, reliable, high-performance, stand-alone Terrain Relative Navigation (TRN) sensor suite. This lower-mass ...

... statute miles) Crew '''Commander: Ronald J. Grabe''' '''Pilot: Brian J. Duffy''' Payload Commander: G. David Low Mission Specialist 1: Nancy J. Sherlock Mission Specialist 2: Peter J.K. "Jeff" Wisoff Mission ... spacewalk completed STS-57 mission's primary goal of retrieving the EURECA science satellite. Afterwards, Low and Wisoff completed maneuvers for an abbreviated extravehicular activity (EVA) Detailed Test Objective using the ...

... dramatic improvements over existing capabilities for future science and human exploration missions. Early stage, or low technology readiness level (TRL) concepts, could mature into tools that solve the hard challenges facing ... technologies to improve ways spacecraft fuel tanks and in-space filling stations store cryogenic (very low temperature) propellants, such as hydrogen, over long periods of time and distances. NASA also is ...

... time, the Apollo manager and, of course, leading up to the first flight. And George Low was there, and, again, all the top Center people , Thompson, Faget, in Gilruth's office ... Moon, with like 250 degrees Fahrenheit on the high side, and 250 minus on the low side, and no pathogens that we knew of could exist under those extreme conditions. Rather ... Program Office people to put his 10-ounce grappling hook in the spacecraft but George Low did see the benefit. We never used it operationally, because it was only if we ...

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