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  2. Betelgeuse - Wikipedia

    en.wikipedia.org/wiki/Betelgeuse

    Betelgeuse is the brightest near-infrared source in the sky with a J band magnitude of −2.99; [94] only about 13% of the star's radiant energy is emitted as visible light. If human eyes were sensitive to radiation at all wavelengths, Betelgeuse would appear as the brightest star in the night sky. [33] Betelgeuse seen close-up

  3. Apparent magnitude - Wikipedia

    en.wikipedia.org/wiki/Apparent_magnitude

    Combined magnitude (3rd brightest star in night sky) −0.04: star Arcturus: seen from Earth 4th brightest star to the naked eye [47] −0.01: star Alpha Centauri A: seen from Earth 4th brightest individual star visible telescopically in the night sky +0.03: star Vega: seen from Earth originally chosen as a definition of the zero point [48] +0. ...

  4. List of nearest bright stars - Wikipedia

    en.wikipedia.org/wiki/List_of_nearest_bright_stars

    This list of nearest bright stars is a table of stars found within 15 parsecs (48.9 light-years) of the nearest star, the Sun, that have an absolute magnitude of +8.5 or brighter, which is approximately comparable to a listing of stars more luminous than a red dwarf.

  5. Gravitational microlensing - Wikipedia

    en.wikipedia.org/wiki/Gravitational_microlensing

    Finite source size. In extremely bright or quickly-changing microlensing events, like caustic-crossing events, the source star cannot be treated as an infinitesimally small point of light: the size of the star's disk and even limb darkening can modify extreme features. Parallax. For events lasting for months, the motion of the Earth around the ...

  6. List of United States Christmas television episodes - Wikipedia

    en.wikipedia.org/wiki/List_of_United_States...

    3.2.1.2 The Cartoon Network Minecraft Show. 3.2.1.3 My Little Pony: Friendship Is Magic. ... Homicide: Life on the Street: "All is Bright" (1997) How to Get Away with ...

  7. Wikipedia:CHECKWIKI/WPC 064 dump - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:CHECKWIKI/WPC...

    Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Help; Learn to edit; Community portal; Recent changes; Upload file

  8. Green job - Wikipedia

    en.wikipedia.org/wiki/Green_job

    Green jobs (green-collar jobs, sustainability jobs, eco jobs or environmental jobs [1]) are, according to the United Nations Environment Program, "work in agricultural, manufacturing, research and development (R&D), administrative, and service activities that contribute(s) substantially to preserving or restoring environmental quality.

  9. DC Universe Online - Wikipedia

    en.wikipedia.org/wiki/DC_Universe_Online

    DC Universe Online (DCUO) is a free-to-play massively multiplayer online game [2] set in the fictional universe of DC Comics.Developed by Dimensional Ink Games and co-published by Daybreak Game Company and WB Games, the game was initially released in January 2011 for Windows and PlayStation 3.