Latest Cassiopeia constellation Stories
To visible-light telescopes, this star-forming cloud appears to be chomping through the cosmos, earning it the nickname the "Pacman" nebula, like the famous Pac-Man video game that debuted in 1980.
Legend has it that a noon-day star appeared in 1630 at the birth of King Charles II, who later was restored to the English monarchy after his father was executed.
Two new efforts have taken a famous supernova remnant from the static to the dynamic.
Astronomers have unearthed secrets from the grave of a star that blasted apart in a supernova explosion long ago.
Astronomers using NASA's infrared Spitzer Space Telescope have discovered that an exploded star, named Cassiopeia A, blew up in a somewhat orderly fashion, retaining much of its original onion-like layering.
A new image taken with NASA's Hubble Space Telescope provides a detailed look at the tattered remains of a supernova explosion known as Cassiopeia A (Cas A).
An enormous light echo etched in the sky by a fitful dead star was spotted by the infrared eyes of NASA's Spitzer Space Telescope.
The IC 342/Maffei Group (also known as the IC 342 Group or the Maffei 1 Group) is the closest group of galaxies to the Local Group. The member galaxies are both concentrated around the two brightest galaxies of IC 342 and Maffei 1. The group can therefore be described as a binary group. Along with many others the group is located in the Virgo Supercluster.
Cassiopeia Constellation -- Cassiopeia is a northern constellation representing the legendary queen of Ethiopia Cassiopeia, who was the wife of Cepheus and the mother of Andromeda. It is one of the 88 modern constellations, and was also one of the 48 listed by Ptolemy. Notable features Five of the stars of Cassiopeia form a W shape, which is one of the most distinctive patterns in the northern sky. Since it is close to the north celestial pole, it remains in the sky all night long in...
- a slit in a tire to drain away surface water and improve traction.
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