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The Laniakea Supercluster (/ ˌlɑːni.əˈkeɪ.ə /; Hawaiian for "open skies" or "immense heaven") [2] or the Local Supercluster (LSC or LS) is the galaxy supercluster that is home to the Milky Way and approximately 100,000 other nearby galaxies. It was defined in September 2014, when a group of astronomers including R. Brent Tully of the University of Hawaiʻi, Hélène Courtois of the ...
The Milky Way[ c ] is the galaxy that includes the Solar System, with the name describing the galaxy's appearance from Earth: a hazy band of light seen in the night sky formed from stars that cannot be individually distinguished by the naked eye.
Local Group. Local Group of galaxies, including the massive members Messier 31 (Andromeda Galaxy) and Milky Way, as well as other nearby galaxies. The Local Group is the galaxy group that includes the Milky Way, where Earth is located. It has a total diameter of roughly 3 megaparsecs (10 million light-years; 9 × 10 19 kilometres), [1] and a ...
Ophiuchus lies between Aquila, Serpens, Scorpius, Sagittarius, and Hercules, northwest of the center of the Milky Way. The southern part lies between Scorpius to the west and Sagittarius to the east. [2][3] In the northern hemisphere, it is best visible in summer. [4] It is opposite of Orion. Ophiuchus is depicted as a man grasping a serpent; the interposition of his body divides the snake ...
Of Mice and Men was Steinbeck's first attempt at writing in the form of novel-play termed a "play-novelette" by one critic. Structured in three acts of two chapters each, it is intended to be both a novella and a script for a play.
Scorpius is a zodiac constellation located in the Southern celestial hemisphere, where it sits near the center of the Milky Way, between Libra to the west and Sagittarius to the east. Scorpius is an ancient constellation whose recognition predates Greek culture; [1] it is one of the 48 constellations identified by the Greek astronomer Ptolemy in the second century.
Its mass is very similar to that of the Milky Way, [81] but it emits only 1% of the light emitted by the Milky Way. [82] NGC 4676, sometimes called the Mice Galaxies, is a pair of interacting galaxies 300 million light-years from Earth.
The nature of the Milky Way's bar, which extends across the Galactic Center, is also actively debated, with estimates for its half-length and orientation spanning between 1–5 kpc (short or a long bar) and 10–50°. [23][25][27] Certain authors advocate that the Milky Way features two distinct bars, one nestled within the other. [28]