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Hace 20 horas · Christopher Robert Evans (born June 13, 1981) is an American actor. He began his career with roles in television series such as Opposite Sex in 2000. Following appearances in several teen films, including 2001's Not Another Teen Movie, he gained attention for his portrayal of Marvel Comics character the Human Torch in Fantastic Four (2005) and Fantastic Four: Rise of the Silver Surfer (2007).
Hace 3 días · By Zack Sharf. ©20thCentFox/Courtesy Everett Collection. “ Glee ” star Chris Colfer revealed during an interview on “The View” (via Entertainment Weekly) that he was warned not to come ...
Hace 4 días · Part of a symbiotic binary star system containing a red giant and a white dwarf. As in 2019, with mass 67.54 ± 12.79MJ (0.0523-0.0767 M☉) is the lowest known mass hydrogen-burning star. Luhman 16 B and Luhman 16 A are the closest brown dwarf stars to Earth, and the third-nearest star system to the Solar System.
Hace 2 días · Stellar classification. In astronomy, stellar classification is the classification of stars based on their spectral characteristics. Electromagnetic radiation from the star is analyzed by splitting it with a prism or diffraction grating into a spectrum exhibiting the rainbow of colors interspersed with spectral lines.
Hace 1 día · Email: chris.snowbeck@startribune.com. Christopher Snowbeck covers health insurers, including Minnetonka-based UnitedHealth Group, and the business of running hospitals and clinics. Since 1994 ...
Hace 5 días · Even though fusion isn't happening in a white dwarf, it's still very hot. Hence,the temperature of white dwarfs ranges from \ [6,000\,K\] to \ [30,000\,K\]. Note: The majority of a white dwarf's mass is at nearly the same temperature and hot. Only the opacity of the white dwarf's outer layers to radiation prevents it from cooling too fast.
