Explanation: Sure, Halloween is an astronomy holiday. But astronomers always enjoy scanning the heavens for spook-tacular galaxies, stars, and nebulae. This favorite is item number 43 from the Beverly Lynds 1962 Catalog of Dark Nebulae, fondly known as the Cosmic Bat nebula. While its visage looks alarmingly like a scary flying mammal, Lynds Dark Nebula 43 is over 12 light-years across. Glowing with eerie light, stars are forming within the dusty interstellar molecular cloud that is dense enough to appear in silhouette against a luminous background of Milky Way stars. Watch out. This Cosmic Bat nebula is a mere 400 light-years distant toward the serpent-bearing constellation Ophiucus.

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Authors & editors: Robert Nemiroff (MTU) & Jerry Bonnell (USRA)
NASA Web Site Statements, Warnings, and Disclaimers
NASA Official: Jay Norris. Specific rights apply.
A service of: LHEA at NASA / GSFC
& Michigan Tech. U.

Publikacii s klyuchevymi slovami: molecular cloud - dark nebula Publikacii so slovami: molecular cloud - dark nebula
Sm. takzhe: A Dark Seahorse in Cepheus Webb's Rho Ophiuchi Tumannost' Konskaya Golova Temnye tumannosti v Hameleone Temnaya tumannost' Lindsa LDN 1251 Protozvezdy vnutri Linds 483 Zvezdnaya pyl' v molekulyarnom oblake Perseya Vse publikacii na tu zhe temu >>