JOURNAL ARTICLE

Earth-size planet spotted with yearlong orbit: Long-overlooked Kepler signal discovered by citizen scientists reveals promising world worth a closer look.

  • Published In: Sciencemag.org, 2026. P. N.PAG 1 of 3

  • Database: Applied Science & Technology Source Ultimate 2 of 3

  • Authored By: Cutts, Elise 3 of 3

Abstract

The article discusses the discovery of a newly identified exoplanet, HD 137010 b, which is nearly Earth-sized and orbits a K-dwarf star located 146 light-years away. This planet, found by citizen scientists through the Planet Hunters project, is situated at the edge of its star's habitable zone, raising the possibility of liquid water on its surface. The discovery is significant as it offers a promising target for future telescopes, such as the Terra Hunting Experiment and the European Space Agency's PLATO mission, aimed at searching for signs of life on distant planets. The article highlights the collaborative efforts of amateur astronomers and the potential for further exploration of this intriguing world. [Extracted from the article]

Additional Information

  • Source:Sciencemag.org. 2026/01, pN.PAG
  • Document Type:Article
  • Subject Area:Astronomy and Astrophysics
  • Publication Date:2026
  • Accession Number:191263866
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