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2MASX J10222849+5006200 also known as PGC 2362940, is a massive Type-cD elliptical galaxy located in the constellation of Ursa Major. With the redshift of 0.15, the galaxy is located 2.4 billion light-years away from Earth. [1] An optically bright galaxy, [2] 2MASX J10222849+5006200 is the brightest cluster galaxy (BCG) inside the galaxy ...
Brightest planet −2.20 [6]: 39 −2.94 [6]: 39 Jupiter: Planet −1.46 Sirius: Binary star system: Brightest night star −0.74 Canopus: Star −0.29 [7] Alpha Centauri AB Binary star system Part of a triple star system with Proxima Centauri: −0.05 Arcturus: Star Brightest Population II star 0.03 −0.02 Vega: Star 0.08 0.03 [8] Capella ...
Cygnus OB2 is one of the brightest and most concentrated OB associations in our Galaxy; it consists of a large number of blue supergiant stars, some of which are also among the most intrinsically luminous known. [17] Its components are extremely young and show a moderately slow rotational speed. [32]
Taking to Instagram on Friday, TODAY's Al Roker shared a beautiful video tribute to Hoda, which included throwback images from their past 20 years of friendship.
NBC’s TODAY is a news program that informs, entertains, inspires and sets the agenda each morning for Americans, starting at 7 a.m. Want to know more about hosts Savannah Guthrie, Craig Melvin ...
It’s Craig Melvin’s first day on the job!. The anchor made his debut as co-anchor of the Today show alongside Savannah Guthrie on Monday, Jan. 13. He took over the role from Hoda Kotb, who ...
A2261-BCG (short for Abell 2261 Brightest Cluster Galaxy) is a huge elliptical galaxy in the cluster Abell 2261. One of the largest galaxies known, A2261-BCG is estimated to have a diameter of a million light-years, some 10 times larger than the Milky Way. It is the brightest and the most massive galaxy in the cluster, and has one of the ...
NGC 7331, also known as Caldwell 30, is an unbarred spiral galaxy about 40 million light-years (12 Mpc) away in the constellation Pegasus. It was discovered by William Herschel on 6 September 1784. [4] The galaxy appears similar in size and structure to the Milky Way, and is sometimes referred to as "the Milky Way's twin". [5]