Cygnus OB2 #12 is an extremely luminous blue hypergiant with an absolute bolometric magnitude (all electromagnetic radiation) of −10.9, among the most luminous stars known in the galaxy.
Kepler-452 is a G-type subgiant star located about 1,810 light-years away from Earth [2 ] in the Cygnus constellation. [7 ] Although similar in temperature to the Sun, it is 20% brighter, 3.7% more massive and 11% larger. [8 ] [9…
Cygnus OB2 is an OB association that is home to some of the most massive and most luminous stars known, including suspected Luminous blue variable Cyg OB2 #12.
Manželé MichaelaIsizzu a Marco Terefico se živí mimo jiné i natáčením erotických videí. V rozhovoru pro Idnes.cz promluvili nejen o sexu a orgasmech, ale také o svém druhém zaměstnání, sociálních sítích a žárlivosti.