Frank Drake saluda a los colaboradores de Astroseti maquinasdesoldar 0:09 13 years ago 20 Скачать Далее
Jill Tarter, directora del Instituto SETI, saluda a Astroseti maquinasdesoldar 0:03 13 years ago 49 Скачать Далее
Frank Drake, astronomer famed for contributions to SETI, has passed away NASASpaceNews 2:50 1 year ago 1 118 Скачать Далее
Carl Sagan and Frank Drake on life in the universe (featuring Steven Spielberg) The Planetary Society 1:57 6 years ago 15 024 Скачать Далее
Do aliens exist? Carl Sagan & Frank Drake on Intelligent Life in the Universe The Planetary Society 1:37 6 years ago 7 814 Скачать Далее
Canal Odisea El Proyecto Seti DOCUMENTALES, CURIOSIDADES Y MAS 45:14 7 years ago 13 810 Скачать Далее
Space Foundation PSA: Willie Nelson and Frank Sinatra NASA Spinoff 0:58 13 years ago 45 921 Скачать Далее
Space Shuttle Astronaut, Educator Richard Arnold Message to Teachers NASA 1:31 15 years ago 2 757 Скачать Далее
Message From Space Marks 100th Anniversary of NASA’s Predecessor NASA 1:22 9 years ago 4 116 Скачать Далее
