The star marks the tail of Cetus, the whale or sea monster, is in the southeast at nightfall, to the upper left of the only bright star in that region of the sky, Fomalhaut. Deneb Kaitos is the next-brightest star around, so it’s easy to pick out.
The star marks the tail of Cetus, the whale or sea monster, is in the southeast at nightfall, to the upper left of the only bright star in that region of the sky, Fomalhaut. Deneb Kaitos is the next-brightest star around, so it’s easy to pick out.