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Q&A Long-range observation in space

Explorers are in a spacecraft located 9 AU from a planet. Is it possible to detect fairly small objects (i.e. space stations, artificial satellites, etc., both powered and unpowered) using some sor...

1 answer  ·  posted 6y ago by augmentedvarangian‭  ·  last activity 6y ago by augmentedvarangian‭

Question space exploration space-exploration