Explore Gamma Cassiopeiae (Navi) and the Ghost Nebula IC 63, its history, stellar energy, and connection to astronaut Gus Grissom.
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Observations Under Suburban Skies
Explore Gamma Cassiopeiae (Navi) and the Ghost Nebula IC 63, its history, stellar energy, and connection to astronaut Gus Grissom.
The Garden Astronomer