Top Results for Andromeda

The Blue Snowball Nebula, formally designated NGC 7662, is a planetary nebula located within the Andromeda Galaxy. Discovered by William Herschel in 1784, it’s notable for its prominent blue ring formed from expanding gas and dust ejected by a dying star. Astronomers and those studying stellar evolu...

Alpheratz, officially designated as Alpha Andromedae, is a bright binary star system marking the northeast corner of the Great Square of Pegasus asterism. Historically, the star was also designated as Delta Pegasi due to its shared location on the conceptual border between the Pegasus and Andromeda...

Mirach (Beta Andromedae) is an M-type red giant in the constellation Andromeda, approximately 200 light-years away with an apparent magnitude near 2.05. It is a semi-regular variable star and is positioned in the sky close to several faint galaxies, including NGC 404 (known as Mirach's Ghost) and th...

Groombridge 34 is a binary star system located 11.6 light-years away in the northern constellation of Andromeda. Both components are M-type red dwarf stars that orbit each other at a relatively wide separation, taking thousands of years to complete a single orbit. The system was first cataloged by t...

The Blue Snowball Nebula, designated as NGC 7662, is a bright and compact planetary nebula located in the northern constellation of Andromeda. It was discovered by the astronomer William Herschel in 1784. The nebula is notable for its nearly circular disk and its vivid blue-green color, which is eas...

NGC 7662, commonly called the Blue Snowball Nebula, is a planetary nebula in the constellation Andromeda. It consists of gas expelled by a dying star, with strong emission from ionized oxygen contributing to its blue-green appearance in images and through telescopes. Its compact, bright disk can be...

HR 753 is a catalog designation for 107 Piscium, a nearby K-type main-sequence star in the constellation Pisces. Located about 24 light-years from Earth, it is smaller, cooler, and less luminous than the Sun and belongs to the local solar neighborhood. Its relative proximity and comparatively quiet...

Andromeda polifolia, commonly called bog rosemary, is a small evergreen subshrub in the heath family, Ericaceae. Its native range covers temperate and subarctic regions of the Northern Hemisphere, where it grows mainly in peat-forming bogs and other wet, acidic habitats. The plant has narrow evergre...

Gloria Frederici, also called Honores Friderici or Frederici Honores, was an obsolete constellation introduced by German astronomer Johann Elert Bode in 1787. Bode created it to honor Frederick the Great, the king of Prussia who had died the previous year. The constellation occupied a region of the...