News Notes: Stellar: ... Sun's Newfound Chilly Neighbor

• Autores: J. Bochanski
• Localización: Sky and telescope, ISSN 0037-6604, Vol. 128, Nº. 2, 2014, págs. 14-15
• Idioma: inglés
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• Resumen

  • Infrared observations have uncovered a cool brown dwarft that's only about 7.2 light-years away. The object, WISE J085510.83-07144.2, is the fourth-closest stellar system to the Sun and the coolest brown dwarf yet discovered.