Red Giant Survival.

• Autores: J. R. Minkel
• Localización: Scientific American, ISSN 0036-8733, Vol. 297, Nº. 5, 2007, págs. 34-34
• Idioma: inglés
• Texto completo no disponible (Saber más ...)
• Resumen

  • This article reports that astronomers have found an exoplanet that likely survived the red giant phase of its parent star. Named V391 Pegasi, it belongs to a class of subdwarf stars that flicker. Researchers noticed the regularity of the flickering and says it is a planet at least 3 times bigger than Jupiter.