by Richard P. Wilds Bright Dark Clouds in Perseus Step into Perseus and explore the profusion of celestial clouds that abound there. 58 OCTOBE R 2 019 * SK Y & TELESCOPE NGC 1491: STO CK TR E K IM AG ES / G E T T Y IM AG ES; BACKG RO U N D TE X T U R E: PAU L SO U D E R S / STO N E / G E T T Y IM AG ES PLUS NEBULAE GALORE