Two planets orbiting Teegarden's star described as most earthlike found yet

phys.org | 6/18/2019 | Staff
iceyy (Posted by) Level 3
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A pair of researchers, one with the Hebrew University of Jerusalem, the other Tel Aviv University, has found evidence that suggests two of Teegarden's star planets are the most Earth-like found yet. In their paper published in The Astrophysical Journal Letters, Amri Wandel and Lev Tal-Or describe their study of the two exoplanets and what they found.

Back in 2003, astrophysicist Bonnard Teegarden led a team that discovered what is now known as Teegarden's star—a red M dwarf star approximately 12.5 light-years away. Since that time, space scientists have studied both the star and the planets that make up its star system. In this new effort, the researchers focused their efforts on two of those exoplanets, which are called Teegarden's star b and c—both were first detected this past June by a team working on the CARMENES survey.

Work - Wandel - Tal-Or - Habitability - Exoplanets

The work by Wandel and Tal-Or was focused on learning more about the habitability of the two exoplanets. As part of that effort, they noted that both are relatively close to their star, with orbits of just 4.9 and 11.4 days, putting them both firmly in the Goldilocks zone. They...
(Excerpt) Read more at: phys.org
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