Torres, Guillermo; Kipping, David M.; Fressin, Francois; Caldwell, Douglas A.; Twicken, Joseph D.; Ballard, Sarah; Batalha, Natalie M.; Bryson, Stephen T.; Ciardi, David R.; Henze, Christopher E.; Howell, Steve B.; Isaacson, Howard T.; Jenkins, Jon M.; Muirhead, Philip S.; Newton, Elisabeth R.; Petigura, Erik A.; Barclay, Thomas; Borucki, William J.; Crepp, Justin R.; Everett, Mark E.; Horch, Elliott P.; Howard, Andrew W.; Kolbl, Rea; Marcy, Geoffrey W.; McCauliff, Sean; Quintana, Elisa V. (2015). "Validation of Twelve Small Kepler Transiting Planets in the Habitable Zone". arXiv:1501.01101 [astro-ph.EP]。
Perkins, Sid (2015). “Earth-like planet may be not so hospitable after all, thanks to blasts of radiation”. Science. doi:10.1126/science.aad7455. ISSN0036-8075.
Perkins, Sid (2015). “Earth-like planet may be not so hospitable after all, thanks to blasts of radiation”. Science. doi:10.1126/science.aad7455. ISSN0036-8075.
