cspice: Cspice (Professional Planetary Information System)
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cspice: The Navigation and  Ancillary  Information  Facility  (NAIF)  provides
cspice: NASA planetary flight  projects and NASA funded professional planetary
cspice: researchers an information  system named "SPICE" to  assist scientists
cspice: in planning and  interpreting scientific observations from space-based
cspice: instruments. SPICE is also widely used in engineering tasks associated
cspice: with planetary missions.
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