Cosmos 1
Videos
Cosmos 1 was a project by Cosmos Studios and The Planetary Society to test a solar sail in space. As part of the project, an uncrewed solar-sail spacecraft named Cosmos 1 was launched into space at 19
An artist's rendering of Cosmos 1 orbiting the Earth
Solar sail
Videos
Solar sails are a method of spacecraft propulsion using radiation pressure exerted by sunlight on large surfaces. A number of spaceflight missions to test solar propulsion and navigation have been pro
Cosmos 1
…Cosmos 1 was a project by Cosmos Studios and The Planetary Society to test a solar sail in space. As part of the project, an uncrewed solar-sail spacecraft named Cosmos 1 was launched into space at 19:46:09 UTC (15:46:09 EDT) on 21 June…
IKAROS, the first space-probe with a solar sail in flight (artist's depiction), featuring a typical square sail configuration of almost 200 m2
A NASA illustration of the unlit side of a half-kilometre solar sail, showing the struts stretching the sail
Proposed material for the construction of solar sails - carbon fiber.