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Record Power Level For The VASIMR VX-200i, HD This is a record power level test firing in a series of experiments with the VASIMR VX-200 plasma rocket prototype. The rocket's 1st stage (a Helicon plasma source) was fired at 30 kW using a state-of-the-art solid state RF power supply, and the rocket's 2nd stage was fired at 149 kW using a second solid state RF power supply. Argon gas was used as the propellant, and gives a distinctive purple/blue/UV glow. The second half of the video is slowed down to 1/10 speed during the firing of the second stage. The plasma diagnostics that can be seen in this video are situated on an x-y motion stage capable of moving side to side 200cm and in an out 500cm with 0.5mm precision. Because of the extreme temperatures and heating within the plasma exhaust, the diagnostics are all constructed out of refractory metals, high temperature ceramics, or graphite (or all three). The rocket and everything else seen in this video is located within a vacuum chamber, used to simulate the vacuum environment of space. The VX-200 is the precursor to the VF-200, a flight demonstration unit that is intended to fly on the International Space Station (ISS). http://www.nasa.gov/home/hqnews/2008/dec/HQ_08-332_VASMIR_engine.html www.adastrarocket.com Tags: Ad, Astra, Astronaut, Cassady, Chancery, Chang, Company, Diaz, Dr., Franklin, Glover, ISS, Longmier, MHD, McCaskill, NASA, Oliver, Olsen, RF, Rocket, Squire, VASIMR, argon, brink, costa, double, engine, espace, frequency, guanacaste, hoax, impulse, international, ion, layer, liberia, magnetic, magnetohydrodynamics, magnetoplasma, mars, nautel, nozzle, plasma, propulsion, prototype, radio, record, rica, robert, society, solid, solidstate, sonic, space, specific, state, station, super, superconducting, thruster, variable, xenon, zubrin 1 Downloads - Last from: (Your Blog here!) |
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The Cure - Lullaby (Cover by Ein Astronaut) - Disintegration Lullaby, written by Smith, Gallup, Williams, Thompson, O'Donnell, Tolhurst, covered by Ein Astronaut. Words: on candystripe legs the spiderman comes softly through the shadow of the evening sun stealing past the windows of the blissfully dead looking for the victim shivering in bed searching out fear in the gathering gloom and suddenly! a movement in the corner of the room! and there is nothing i can do when i realize with fright that the spiderman is having me for dinner tonight! quietly he laughs and shaking his head creeps closer now closer to the foot of the bed and softer than shadow and quicker than flies his arms are all around me and his tongue in my eyes "be still be calm be quiet now my precious boy don't struggle like that or i will only love you more for it's much too late to get away or turn on the light the spiderman is having you for dinner tonight" and i feel like i'm being eaten by a thousand million shivering furry holes and i know that in the morning i will wake up in the shivering cold and the spiderman is always hungry... "Come into my parlour", said the spider to the fly... "I have something... " Tags: Astronaut, Cover, Coversong, Cure, Disintegration, Ein, EinAstronaut, Lullaby, Music, Song, The, Video, Videosong 1 Downloads - Last from: (Your Blog here!) |
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STS-51-L, Launch, Challenger (Jan. 28, 1986) STS-51L Mission: TDRS-2; SPARTAN-203 Satellites Space Shuttle: Challenger Launch Pad: 39B Launch Weight: 268,829 pounds Launched: Jan. 28, 1986, 11:38:00 a.m. EST Revolution: 0 Mission Duration: 1 minute, 13 seconds Orbit Altitude: 150 nautical miles (planned) Orbit Inclination: 28.5 degrees (planned) Miles Traveled: 18 miles Mission Highlights (Planned) The planned orbital activities of the Challenger 51-L mission were as follows: On Flight Day 1, after arriving into orbit, the crew was to have two periods of scheduled high activity. First they were to check the readiness of the TDRS-B satellite prior to planned deployment. After lunch they were to deploy the satellite and its Inertial Upper Stage (IUS) booster and to perform a series of separation maneuvers. The first sleep period was scheduled to be eight hours long starting about 18 hours after crew wakeup the morning of launch. On Flight Day 2, the Comet Halley Active Monitoring Program (CHAMP) experiment was scheduled to begin. Also scheduled were the initial "teacher in space" (TISP) video taping and a firing of the orbital maneuvering engines (OMS) to place Challenger at the 152-mile orbital altitude from which the Spartan would be deployed. On Flight Day 3, the crew was to begin pre-deployment preparations on the Spartan and then the satellite was to be deployed using the remote manipulator system (RMS) robot arm. Then the flight crew was to slowly separate from Spartan by 90 miles. On Flight Day 4, the Challenger was to begin closing on Spartan while Gregory B. Jarvis continued fluid dynamics experiments started on day two and day 3. Live telecasts were also planned to be conducted by Christa McAuliffe. On Flight Day 5, the crew was to rendezvous with Spartan and use the robot arm to capture the satellite and re-stow it in the payload bay. On Flight Day 6, re-entry preparations were scheduled. This included flight control checks, test firing of maneuvering jets needed for re-entry, and cabin stowage. A crew news conferences was also scheduled following the lunch period. On Flight Day 7, the day would have been spent preparing the Space Shuttle for deorbit and entry into the atmosphere. The Challenger was scheduled to land at the Kennedy Space Center 144 hours and 34 minutes after launch. NASA's John F. Kennedy Space Center Tags: 1080i, 39B, Agency, Apollo, Asteroid, Astronaut, Atlantis, Boosters, Cam, Challenger, Columbia, Comet, Constellation, Craft, Defense, Discovery, Earth, Endeavour, Exploration, Explorer, Flight, Florida, Gravity, HD, HQ, Hubble, JFK, Jupiter, Kennedy, Kepler, Launch, Launches, Lunar, Mars, Mission, Moon, NASA, NASATelevision, Orbit, Orbiter, Orbiters, Pad, Program, Rocket, Rover, SRB, STS, Satellite, Science, Shuttle, Solar, Solid, Space, Sun, System, Technology, Telescope, USA, Universe, View, explosion, journey, liftoff, loss, supernova, ultraviolet 1 Downloads - Last from: (Your Blog here!) |
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Lely Astronaut A3 Milking Robot The Astronaut A3 Robotic Milking System When launching the Astronaut robotic milking system, Lely introduced an entirely new concept in terms of milking equipment. Robotic milking is not just another way of milking cows, but rather another way of farm management. Advanced sensor techniques and an integrated farm management programme, combined with human management, provide state-of-the-art tools for highly efficient milk quality control. In addition, Lely has been increasingly focussing on making not only an advanced robot, but also one that is environmental friendly. As a result of substantial energy savings, the Astronaut is the robot with the lowest operational costs in today's market place. Tags: A3, AMS, Astronaut, Dairy, Delaval, Futureline, Insentec, Lely, Melktechniek, Milk, Milking, Parlor, Parlour, RMS, Robot, Robotic, SAC, Titan, VMS, Westfalia, technology 1 Downloads - Last from: (Your Blog here!) |
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Duran Duran Astronaut Ideas for Duran Duran's Astronaut. Made for a contest. I hope to win. NoMercy Tags: Astronaut, andy, arcadia, bon, competition, duran, john, le, nick, rhodes, roger, simon, taylor, video, zeus 1 Downloads - Last from: (Your Blog here!) |
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