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Transcripts For DW Tomorrow Today 20191125

The official opening of the of a young 6 integration hole in braman. At the un 6 is the European Space agencys new launch vehicle its upper stage being built here europe is trying to consolidate forces in its Space Program to counter the growing global competition the new heavy lift rocket will also be carrying the hopes for future space missions. Resuming leggo high tech sector front high tech is never finished we always have new ideas for improving the lot of. What innovations does of the un 6 have to after his an overview. Europes new launch vehicle will stand more than 60 meters tall. Building 6 rocket posed challenges for the European Space a. Agencies engineers and technicians. Huge fuel tanks were produced using a technique called friction star welding it softens the metal edges by christian to create smooth and durable seals its a solid state process that doesnt melt the material it works the temperatures as low as 500. 00 degrees celsius compared to the more than 2000 degrees

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