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RS Puppis, one of the brightest known Cepheid variable stars in the Milky Way galaxy (Hubble Space Telescope)A Cepheid variable (/ ˈ s ɛ f i. ɪ d, ˈ s iː f i-/) is a type of variable star that pulsates radially, varying in both diameter and temperature.
Several types of astrophysical objects emit X-rays. They include galaxy clusters , black holes in active galactic nuclei (AGN), galactic objects such as supernova remnants , stars , and binary stars containing a white dwarf ( cataclysmic variable stars and super soft X-ray sources ), neutron star or black hole ( X-ray binaries ).
MasterChef is an American competitive cooking reality television series that premiered on Fox on July 27, 2010. [1] Based on the British series of the same name and produced by Endemol Shine North America and One Potato Two Potato, the series features amateur and home chefs competing to win the title of 'MasterChef'. [2]
NRC-HAA also operates the Dominion Radio Astrophysical Observatory outside of Penticton, British Columbia and the Canadian Astronomy Data Centre as well as managing Canadian involvement in the Canada-France-Hawaii Telescope, Gemini Observatory, Atacama Large Millimeter Array, the Square Kilometre Array, and the Thirty Meter Telescope, as well as Canada's national astronomy data centre.
Below are lists of the largest stars currently known, ordered by radius and separated into categories by galaxy. The unit of measurement used is the radius of the Sun (approximately 695,700 km; 432,300 mi).
An atom of neutral hydrogen consists of an electron bound to a proton.The lowest stationary energy state of the bound electron is called its ground state.Both the electron and the proton have intrinsic magnetic dipole moments ascribed to their spin, whose interaction results in a slight increase in energy when the spins are parallel, and a decrease when antiparallel.
Ink Master is an American reality competition television series that originally aired on Paramount Network (formerly called Spike), now airing on the Paramount+ Streaming service and 24/7 on the Pluto app which has a channel dedicated entirely to the show.
Richard Masur (born November 20, 1948) is an American character actor who has appeared in more than 80 films. From 1995 to 1999, he served two terms as president of the Screen Actors Guild (SAG).