31. In September 2010, the team announced the discovery of Gliese 581 g in orbit around the red dwarf star Gliese 581. 32. "' Gliese 649 "'is a red dwarf star in the constellation of Hercules, located roughly 34 light years from the Sun. 33. Scientists at the NASA Ames Research Center modelled the temperature on tide-locked exoplanets in the habitability zone of red dwarf stars . 34. Gliese 581 c, a planet orbiting around the red dwarf star Gliese 581, was chosen as the target of the message. 35. The red dwarf star 's habitable zone is where Mercury is, and the large blue stars'habitable zone is where 2 AU is. 36. This pair lies physically near the red dwarf star AU Microscopii, which may mean they form a wide triple star system. 37. "' Gliese 806 "'is a red dwarf star in the constellation of Cygnus, located roughly 41 light years from the Sun. 38. :: : : Yes, for example incandescent light bulbs aren't even as hot as red dwarf stars yet they still look yellow. 39. The main sources of energy may be red giant stars and white and red dwarf stars , sustaining life for 10 20 years. 40. Luyten's Star ( GJ 273 ) is a red dwarf star of spectral type M3.5V and close neighbour of the Solar System.