Intro of Space Challenges program. The biggest educational program in the field of space science and high-technologies in BulgariaCast: Space ChallengesTags: space, challenges, 2011, 2012, technologies, shuttle, esa, nasa, garry, martin, roser, hans-peter and tsiolkovsky

Intro of Space Challenges program. The biggest educational program in the field of space science and high-technologies in BulgariaCast: Space ChallengesTags: space, challenges, 2011, 2012, technologies, shuttle, esa, nasa, garry, martin, roser, hans-peter and tsiolkovsky

Cast: Space ChallengesTags:

Cast: Space ChallengesTags:

Cast: Space ChallengesTags:

Cast: Space ChallengesTags:

Raycho Raychev, founder of Space Challenges Bulgaria, a free space education program, shares the lessons from the project and persuades everyone that they can work with space technologies even without being an astronaut.Cast: Space ChallengesTags:

Intro of Space Challenges program for seasion 2011/2012.Cast: Space ChallengesTags: space, challenges, 2011, 2012, technologies, shuttle, esa, nasa, garry, martin, roser, hans-peter and tsiolkovsky

Intro of Space Challenges program for seasion 2011/2012.Cast: Space ChallengesTags: space, challenges, 2011, 2012, technologies, shuttle, esa, nasa, garry, martin, roser, hans-peter and tsiolkovsky

European Space Program / Video Conference Kourou Space Center, Guiana (Pol Novell, Raycho Raychev and Fabian Steinmetz – Technical University, Stuttgart)Cast: Space ChallengesTags:

Contemporary Issues of the International Law of Outer Space /Prof. Steven Freeland University of Western Sydney, Australia/Cast: Space ChallengesTags:

"Human spaceflight" - special guest NASA astronaut Мarsha IvinsCast: Space ChallengesTags:

by Diego ÜrbinaCast: Space ChallengesTags:

NASA Presentation of the new policy – Special guest William Pomerantz - Senior Director, Space Prizes, “X Prize Foundation” and Raycho Raychev – Coordinator “Space Challenges 2010”Cast: Space ChallengesTags: