When Cosmos 1, the first solar sail spacecraft, launches on June 21, 2005, it will carry into Earth orbit a CD containing the names of over 75,000 members of The Planetary Society and the Japan ...
Pasadena, CA – The Planetary Society and Cosmos Studios will unfold a replica of one of the eight 47-foot blades that make up the Cosmos 1 Solar Sail spacecraft, which is slated to launch later this ...
Perovskite silicon tandem solar cell technology is a mouthful, but it’s basically perovskite crystals layered on top of silicon cells. The combination captures energy from the sun more efficiently ...
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