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2 results
- Mars landing mission might well be in excess of $200 billion.
Other questions might be
raised about the technical capability
to perform such a mission.
The manned lunar
landing has not yet been accomplished to provide initial
confidence, and a manned
- not provide a.n adequa.te basis for analysis, or for which the in
formation suggests an hypothesis but the object or phenomenon ex
plaining it cannot be proven to ha.ve been here or taken place at that
time.
In eva.lua.tin~ these sightings, the Air Force