Exoplanetology: Exoplanets & Exomoons

Gliese 581: one planet might indeed be habitable

By Keith Cowing
December 16, 2007

In April, a European team of astronomers announced in Astronomy & Astrophysics the discovery of two possibly habitable Earth-like planets. A&A is now publishing two independent, detailed studies of this system, which confirm that one of the planets might indeed be located within the habitable zone around the star Gliese 581.

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