Spacecraft Systems

http://www.braeunig.us/space/systems.htm

Although the detector technology differs, in each case an image in focused by a telescope onto the detector where it is converted to digital data. Vidicon: An imaging device consi
Typical spacecraft subsystems and instruments.

INTERSTELLAR PROBES: A NEW APPROACH TO SETI

http://www.rfreitas.com/Astro/InterstellarProbesJBIS1980.htm

beacons or starprobe technology, alternative distinguishability criteria suggest the possible superiority of intelligent artifacts for contact and communication missions among ext

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