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space travel

space travel, Total:10 items.

In the international standard classification, space travel involves: .

International Telecommunication Union (ITU), space travel

• ITU-R P.2041-2013 Prediction of path attenuation on links between an airborne platform and Space and between an airborne platform and the surface of the Earth
• ITU-R REPORT SA.2190-2010 Study on compatibility between the mobile service (aeronautical) and the space research service (space-to-Earth) in the frequency band 37-38 GHz
• ITU-R REPORT SA.2192-2010 Compatibility between the space research service (Earth-to-space) and the non-GSO-to-non-GSO systems on the inter-satelllite service in the band 22.55-23.55 GHz
• ITU-R QUESTION 211/7-1993 Frequency sharing between the space research service and other services in the 37-38 GHz and 40-40.5 GHz bands
• ITU-R F.1247-3-2013 Technical and operational characteristics of systems in the fixed service to facilitate sharing with the space research space operation and Earth exploration-satellite services operating in the bands 2 025-2 110 MHz and 2 200-2 290 MHz
• ITU-R REPORT SA.2162-2009 Sharing conditions between space research service extra vehicular activities (EVA) links and fixed and mobile service links in the 410-420 MHz band
• ITU-R F.1404-1 SPANISH-2002 Minimum propagation attenuation due to atmospheric gases for use in frequency sharing studies between systems in the fixed service and systems in the broadcasting-satellite mobile-satellite and space science services
• ITU-R F.1404-1 FRENCH-2002 Minimum propagation attenuation due to atmospheric gases for use in frequency sharing studies between systems in the fixed service and systems in the broadcasting-satellite, mobile-satellite and space science services
• ITU-R S.1341 FRENCH-1997 SHARING BETWEEN FEEDER LINKS FOR THE MOBILE-SATELLITE SERVICE AND THE AERONAUTICAL RADIONAVIGATION SERVICE IN THE SPACE-TO-EARTH DIRECTION IN THE BAND 15.4-15.7 GHz AND THE PROTECTION OF THE RADIO ASTRONOMY SERVICE IN THE BAND 15.35-15.4 GHz
• ITU-R S.1341 SPANISH-1997 SHARING BETWEEN FEEDER LINKS FOR THE MOBILE-SATELLITE SERVICE AND THE AERONAUTICAL RADIONAVIGATION SERVICE IN THE SPACE-TO-EARTH DIRECTION IN THE BAND 15.4-15.7 GHz AND THE PROTECTION OF THE RADIO ASTRONOMY SERVICE IN THE BAND 15.35-15.4 GHz

Others:   space pictures, space elevator, explore space, space exploration, space debris, Space travelling, near space, space ship, Space junk, space junk, space guardianship, space discovery, cretaceous journey, space travel, mars space, Space Salvia, plus trip, space bacteria, space dna, space site.