Antares and Rho Ophiuchi
auteur: A.Block/J.Ballauer/Novapix
référence: a-neb98-00004
Image Size 300 DPI: 33 * 43 cm
View of the region surrounding the bright triple star Rho Ophiuchus (at top, in the blue cloud). This star-forming region is located at about 520 light years in Scorpius constellation. The area is highlighted by the bright star Antares (bottom), a red supergiant 40,000 times more luminous than our sun.