Related by context. Frequent words. (Click for all words.) 51 COROT 50 Dordain 49 Space Agency 49 Jean Jacques Dordain 47 Southern Observatory ESO 47 SMOS 47 GOCE 47 Anatoly Perminov 46 ESA astronaut 45 JAXA 45 ITER 45 Roscosmos 45 interplanetary spacecraft 44 planetary missions 44 G. Madhavan Nair 44 agency Roskosmos 44 EUMETSAT 44 JWST 44 interplanetary missions 44 ESOC 44 Mike Suffredini 44 Lunar Exploration 44 Ed Weiler NASA 44 G Madhavan Nair 43 De Winne 43 Cassini Huygens 43 Eurochambres 43 EIAST 43 Mars# 43 Telespazio 43 ESA 43 ion propulsion 43 NASA 43 Roskosmos 42 reusable spacecraft 42 Mike Suffredini NASA 42 Thirty Meter Telescope 42 GMES 42 Alcatel Alenia Space 42 Kepler spacecraft 42 NASAs 42 Czech Presidency 42 Robert Aymar 42 ExoMars 42 Japanese Aerospace Exploration 42 lunar missions 42 VIRTIS 42 Commercial Spaceflight Federation 42 ESTEC 42 XMM Newton 41 polar orbiting 41 NEDO 41 Agency JAXA 41 Research Commissioner Janez 41 Japan Aerospace Exploration 41 commissioner Andris Piebalgs 41 Leopold Eyharts 41 VLBI 41 CNES 41 ILS Proton 41 Human Spaceflight 41 Tropical Rainfall Measuring 41 Eyharts 41 Chandrayan 41 Thales Alenia Space 41 SESAR 40 EWEA 40 Oceanian Affairs Bureau 40 ISRO 40 Solar Impulse 40 Bob Thirsk 40 UNCCD 40 MetOp 40 NASA Kepler 40 human spaceflight 40 Oceansat 2 40 Galileo satellite 40 Foundation ESF 40 Ocean Observing 40 TerraSAR X 40 lunar exploration 40 Isro 40 Leroy Cain 40 Earth Observation 40 SIRTF 40 CALIPSO 39 Elachi 39 astronaut Leopold Eyharts 39 AFX TOP STORIES 39 Koichi Wakata 39 LOFAR 39 Michel Jarraud 39 SELENE 39 Securities Regulators CESR 39 JSAT 39 International Space Station 39 SSTL 39 Stephen Frick 39 RSC Energia 39 Eutelsat Communications 39 KA SAT