BINOCULAR TOUR
Feb 20, 2020
2 minutes
With Steve Tonkin
1. Cancer Minor
10 x 50
The 16th-century Flemish astronomer Petrus Plancius defined many constellations that still survive, but his Cancer Minor, the Little Crab, lasted only a few decades. This may be because it appears like a longer and fainter version of the constellation Sagitta,
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