The current status and potential scientific applications of intelligent 1-5-kg projectiles being developed by SDIO and DARPA for military missions are discussed. The importance of advanced microelectronics for such small spacecraft is stressed, and it is pointed out that both chemical rockets and EM launchers are currently under consideration for these lightweight exoatmospheric projectiles (LEAPs). Long-duration power supply is identified as the primary technological change required if LEAPs are to be used for interplanetary scientific missions, and the design concept of a solar-powered space-based railgun to accelerate LEAPs on such missions is considered.
Coffee-can-sized spacecraft
Aerospace America ; 26
1988-10-01
Sonstige
Keine Angabe
Englisch
DEVICE TO CONTROL THERMAL CONDITIONS AND CLEANLINESS OF SPACECRAFT HEAD WITH LARGE-SIZED PAYLOAD
Europäisches Patentamt | 2015
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