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  • VEHRA: France’s Dassault Aviation Developing Sub-Orbital Space Ships

    Vehra: the reusable hypersonic vehicle project.

    “The suborbital activity began with the VEHRA (air-launched reusable hypersonic vehicle) project. This constituted an “evolution” of the X-38 experimental lifting body from NASA, for which Dassault Aviation had defined the shape.”

    This is following the example of Burt Rutan’s SpaceShipOne and SpaceShipTwo. From a 10t demonstration vehicle the project development will lead then to a 30t ship that will be capable of launching satellites of up to 300kg into orbit. Finally a heavy vehicle with 200t will be able to deliver a 7t payload into low earth orbit.

    Excellent news and everything seems to be on track, one more company on the way and doing it alone, without NASA, without ESA.

    If you are curious: Another article from Dassault from 2003 outlines the VEHRA project that has the goal of developing a totally reusable space ship that can launch to earth orbit. More details can be found here.

    Source: Dassault Aviation

  • Star Trek vs Reality: Space Agency Logos Examined

    Recently I spent some time visiting the world’s major space agency’s websites and noticed that there are similarities, intended or coincidental, between eachother’s logos and logos/symbols used in the Star Trek universe. First, here is the most familiar logo to most, NASA:

    Being one of the oldest logos on the block it has been kept unchanged mostly. Notice the fire red wedge moving to the top right and the counter-clockwise rotation on the object circling it. I am not an astronomer, but it would be interesting to know what the stars or constellations are. This logo has decidedly a retro-feel to it and screams 1950s or 60s. For a while NASA was using alternatively a text only logo, with a very modern font:

    Even though this logo feels more modern, it is not in use anymore. Anyway, this is just a sidetrack. Not the point I am trying to make.

    Next, let’s have a look at the second largest space agency in the world, roscosmos, the russian space agency. Their logo is somewhat similar. Observe the same red wedge, even though slightly different, and no curves here. Also used is a circular or orbital element. this has a cleaner and more modern feel to it. We are seeing the same two main elements used inside a circular background:

    Both NASA’s and the Russian Space Agency’s logos are decidedly familiar looking to the following, in their main elements, wedge and circle/orbit intersecting: Star Trek and the Starfleet Command Logo of the United Federation of Planets:

    Who inspired who? Just coincidences? I would even think that could be the case for NASA, but for Russia?

    Next let’s have a look at China’s National Space Agency. Again, we can see a wedge element, now pointing vertical and not at an angle, as well as the circular/orbital element around it:

    Now here comes the interesting part. Left and right, adorning the main elements, we have the official leafy elements that ALSO appear in almost identical manner on another logo that we all know, plus the color is strikingly the same, blue:

    What does this mean? Do we have some kind of underlying message here? How does China get away with this logo looking almost officially like a United Nations body? Is there more behind this? Very interesting, I say.

    Finally a fourth space agency: India. This logo shows the familiar wedge, in orange now, no circular element. Instead blue squares that resemble solar panels on a satellite. Not as similar, but the wedge is strong enough to call my attention for being similar to the other logos.

    All in all, I just found the similarities interesting. The most astonishing though the fact that China’s Space Agency logo looks so similar to the United Nations Logo.

    So here we have all of them together:

  • Europe’s Steps Towards End-to-end Transportation Capability: The Advanced Re-entry Vehicle (ARV)

    European Space Agency's proposed manned Advanced Re-entry Vehicle (ARV). Photo: esa

    “The ATV currently has a capability to re-supply the ISS with up to 7.5 tonnes of propellants and cargo, and is the largest orbiting space vehicle after the US Space Shuttle. In the new scenario the pressurised Integrated Cargo Carrier would be replaced by a cargo re-entry capsule, equipped with a heat shield and able to bring back hundreds of kilograms of cargo and valuable experiments. Such a project, named the Advanced Re-entry Vehicle (ARV), would use heritage from the Atmospheric Re-entry Demonstrator (ARD), which flew successfully in 1998, as well as the work done in the definition of past space transportation system concepts.

    Finally, the possible future development of a crew transportation system hinges on extensive preliminary testing though the successful execution of several automated flights. The ISS provides a natural operational frame for conducting such flights.”

    Source: esa

  • Boeing To Resume Work On CCDev Manned Vehicle With Bigelow Aerospace

    NASA COTS overview, click image to enlarge. Photo credit: NASA

    There is the following news coming out of Bigelow Aerospace:

    “Boeing was selected by NASA on Feb. 1 to develop critical technologies and capabilities for the space agency’s Commercial Crew Development (CCDev) initiative (as outlined in the Commercial Firms for Commercial Crew Development Using Recovery Act Funds), which offers an opportunity for the aerospace industry to develop concepts for future crewed space missions. The funded Space Act Agreement for the CCDev project is valued at $18 million.”

    Boeing is going to work on the new vehicle and technologies with Bigelow Aerospace who will provide “requirements for crew transportation to support its planned Orbital Space Complex, as well as additional investment and expertise in testing and validating the technologies necessary to construct and deploy the complex.”

    NASA winners announcement click here.

    The winners include the following companies:

    • Blue Origin will receive $3.7 million
    • The Boeing Company will receive $18 million
    • Paragon Space Development Corporation will receive $1.4 million
    • Sierra Nevada Corporation will receive $20 million
    • United Launch Alliance will receive $6.7 million

    Read the Press Release by Bigelow Aerospace click here.

  • Europe going it alone with manned space craft

    arv_1.jpg

    More options, separate technology and backup one with the other are a few of the positive aspects of this development. Europes ambitions to build a manned space craft proved incompatible with Russia’s technical requirements. A manned ATV based vehicle will use the existing Ariane 5 rocket. I am keeping an eye on this development. We could see european astronauts with their own vehicle in space by 2020 or sooner.

  • European Manned Spacecraft Proposed using upgraded ATV and Ariane-5 Rocket

    Europe’s chief aerospace company EADS Astrium unveiled a full-scale mockup of a three-seat vehicle, designed to enter the Earth orbit and eventually support lunar missions. The proposal serves as an insurance policy for the European space program, in case an ongoing effort to reach an agreement with Russia on the cooperative development of the next-generation spacecraft does not materialize.”

    Source Article: Read more.

  • First-ever detection of organic molecule on Extrasolar Planet

    From PR NewsWire:

    “WASHINGTON, March 14 /PRNewswire-USNewswire/ — NASA will hold a media teleconference at 2 p.m. EDT on Wednesday, March 19, to report on the first-ever detection of the organic molecule methane in the atmosphere of a planet orbiting a distant star. Though the planet is too hot to support life as we know it, the finding demonstrates the ability to detect organic molecules spectroscopically around Earth-like planets in habitable zones around starsThis unique discovery, made with Hubble’s Near Infrared Camera and Multi-Object Spectrometer (NICMOS), will be featured in the March 20 issue of the journal Nature.

    >To participate in the teleconference, reporters must contact Ray Villard at 410-338-4514 or Cheryl Gundy at 410-338-4707 at the Space Telescope Science Institute by noon on March 19 for the call-in number and passcode. At the start of the briefing, images and supporting graphics will be posted on the Web at: http://hubblesite.org/news/2008/11 Audio of the teleconference will be streamed live on NASA’s Web site at: http://www.nasa.gov/newsaudio.

  • ESA preparing to explore the Moon: MoonNext Concept

    ESA's ExoMars rover conceptSlow and steady, putting calmly one foot in front of the next, the European Space Agency is coming strong and has mostly celebrated their successes quietly and in a not very spectacular way. The ATV is becoming a foundation for ESA’s own future manned space flight system as well as being the most advanced spacecraft built to date. BBC reports that ESA is developing a plan to send a rover to the moon’s south pole region to look for water ice and to test technology. The concept is called MoonNext and intends to send a rover by 2015. Just like the mars rovers this vehicle would be solar powered and could therefore work in the south polar region where large areas are constantly illuminated by the sun. Of course one other main focus of this mission would be to look for ore and resources in preparation for later manned landings and a moon base down the road. Also finding water ice would be fundamentally important for a manned presence. This rover will obviously also serve as testbed for the planned mars rover within the Aurora exploration program called ExoMars.

  • Oerlikon Space: 10mbit/sec Space laser Data Transmission feaseble

    Picture 1-4 Tenerife, 7. November 2007 – On the Canary Islands last week, a team from Oerlikon Space demonstrated the feasibility of a laser link across a distance of 1.5 million kilometres for the first time ever. In the future, laser links like this one will be able to transmit data across huge distances through the universe far more rapidly and efficiently than is possible using conventional radio links today.
    To prove that data transmission across the vast distance of 1.5 million kilometres is really feasible, the Oerlikon engineers had devised a special experiment in which they set up a laser link between the islands of La Palma and Tenerife. The transmission unit was modified in such a way that the conditions on the 144-kilometre stretch between the islands exactly reflected those that would prevail on a 1.5 million kilometre link through space. This was achieved primarily by reducing the emission aperture of the laser to a diameter of less than half a millimetre in order to weaken the light signal.

  • Mini-Mag Orion Propulsion System

    From an Article at www.tfot.info: “Andrews Space & Technology (AS&T) introduced an innovative propulsion system that could significantly shorten round trips from Earth to Mars (from two years to only six months!) and enable our spaceships to reach Jupiter after one year of space traveling. The system, which may dramatically affect interplanetary space travel is called the Miniature Magnetic Orion (Mini-Mag Orion for short), and is an optimization of the 1958 Orion interplanetary propulsion concept.”

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