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DocM, 6 Apr 2013
Posted 6 Apr 2013
Posted 8 Apr 2013
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Posted 5 Sep 2013
Im just putting it out there, the imperial system sucks. Trying to figure out that 69,000 feet is 13 Miles is way too much effort. Why is there 5280 feet in a mile, that just makes things difficult.
Ok so they went up 21 km this time and they need to get to 100 so they are about the 5th of the way.
Doc do you know what the planned progression is? Are they going to go up an extra 21 each time till they get to 100 or skip a few?
Posted 6 Sep 2013
Posted 10 Sep 2013
Posted 21 Oct 2013
The next powered test flight of Virgin Galactic
Posted 11 Jan 2014
VIRGIN GALACTIC REACHES NEW HEIGHTS IN THIRD SUPERSONIC TEST FLIGHT
CHIEF PILOT PROVES SPACE SYSTEMS
MOJAVE, Calif. Today, Virgin Galactic, the worlds first commercial spaceline, which is owned by Sir Richard Bransons Virgin Group and Abu Dhabis aabar Investments PJS, successfully completed the third rocket-powered supersonic flight of its passenger carrying reusable space vehicle, SpaceShipTwo (SS2). In command on the flight deck of SS2 for the first time under rocket power was Virgin Galactics Chief Pilot Dave Mackay. Mackay, along with Scaled Composites (Scaled) Test Pilot Mark Stucky, tested the spaceships Reaction Control System (RCS) and the newly installed thermal protection coating on the vehicles tail booms. All of the test objectives were successfully completed.
Todays flight departed Mojave Air and Space Port at 7:22 a.m. PST with the first stage consisting of the WhiteKnightTwo (WK2) carrier aircraft lifting SS2 to an altitude around 46,000 ft. At the controls of WK2 were Virgin Galactic Pilot Mike Masucci and Scaled Test Pilot Mike Alsbury. On release, SS2s rocket motor was ignited, powering the spaceship to a planned altitude of 71,000 ft. SS2s highest altitude to date and at a maximum speed of Mach 1.4. SS2s unique feather re-entry system was also tested during todays flight.
Two important SS2 systems, the RCS and thermal protection coating, were tested during todays flight in preparation for upcoming full space flights. The spaceships RCS will allow its pilots to maneuver the vehicle in space, permitting an optimal viewing experience for those on board and aiding the positioning process for spacecraft re-entry. The new reflective protection coating on SS2s inner tail boom surfaces is being evaluated to help maintain vehicle skin temperatures while the rocket motor is firing.
SS2s propulsion system has been developed by Sierra Nevada Corp and is the worlds largest operational hybrid rocket motor. Although todays flight saw it burn for a planned 20 seconds, the system has been successfully tested in ground firings to demonstrate performance characteristics and burn time sufficient to take the spaceship and its private astronauts to space.
Commenting on the successful test flight, Sir Richard Branson said: I couldnt be happier to start the New Year with all the pieces visibly in place for the start of full space flights. 2014 will be the year when we will finally put our beautiful spaceship in her natural environment of space. Today, we had our own Chief Pilot flying another flawless supersonic flight and proving the various systems required to take us safely to space, as well as providing the very best experience while were up there.
This flight was the third opportunity to see a supersonic, rocket-powered test of the Virgin Galactic system after dozens of successful subsonic test flights. Todays flight was another resounding success, said Virgin Galactic CEO George Whitesides. We focused on gathering more transonic and supersonic data, and our chief pilot, Dave, handled the vehicle beautifully. With each flight test, we are progressively closer to our target of starting commercial service in 2014.
For Mackay, the flight was a dream come true.
I have watched SS2 evolve over the years into an incredible vehicle that is going to open up space to more people than ever before, he said. To be behind the controls and fly it as the rocket ignited is something I will never forget. She flew brilliantly. All the tests went really well and generated vital data that will be used to further fine-tune our operations.
For related materials, including images and video, please visit http://www.image.net/thirdpoweredflight
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