类似的网站 Amsat.Org
AMSAT - The Radio Amateur Satellite Corporation
描述: AMSAT is a worldwide group of Amateur Radio Operators who share an active interest in building, launching and then communicating with each other through non-commercial Amateur Radio satellites. AMSAT designs, constructs and ...
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3.6 / 5.0, 审阅 Sites Like Search
语: English
网站主题: radio technology
The X PRIZE Foundation is an educational nonprofit organization whose mission is to bring about radical breakthroughs for the benefit of humanity
网站评级:
3.6 / 5.0, 语: English
Forum, image archive, astro maps, best of Hubble, comet archive, and news located in Cambridge.
网站评级:
3.8 / 5.0, 语: English
Everything about Amateur Radio: News, DX, DXpeditions, IOTA, DXCC, Contest, Propagation, QSL, Ham Radio, LoTW
网站评级:
3.6 / 5.0, 语: English
The Planetary Society, with its worldwide members, promotes the exploration of space through education, advocacy, and innovative projects.
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4.2 / 5.0, 语: English
Offers society overview, news, publications, schedule of events, member services and scholarship information.
网站评级:
3.2 / 5.0, 语: English
Provides information, email and hosting services for the amateur radio community.
网站评级:
4.4 / 5.0, 语: English
The Mission of NSS is to promote social, economic, technological, and political change in order to expand civilization beyond Earth, to settle space and to use the ...
网站评级:
3.0 / 5.0, 语: English
Encyclopedia Astronautica the most complete resource for space history - rockets spacecraft launch vehicles astronauts cosmonauts spaceflights engines space ...
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3.6 / 5.0, 语: English