The Lobster Claw Nebula (Sh2-157, upper right), the Bubble Nebula (NGC 7635, lower left), Dreyer's Object (NGC 7538, upper left), and NGC 7510 (top) // Chris H
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seen from United States
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The Lobster Claw Nebula (Sh2-157, upper right), the Bubble Nebula (NGC 7635, lower left), Dreyer's Object (NGC 7538, upper left), and NGC 7510 (top) // Chris H
The Lobster Claw Nebula (Sh2-157, lower left), the Bubble Nebula (NGC 7635, center), Dreyer's Object (NGC 7538, bottom), and the Scorpion Cluster (M52, upper right) // Jon Hanson
Dreyer's Object, NGC 7538 // Kai Hui
The Lobster Claw Nebula (Sh2-157, center) with Dreyer's Object (NGC 7538, right) and the Bubble Nebula (NGC 7635, upper right) // George Cavanaugh
“A Bubble on Fire” // Ron Crouch