La Voyager 1 a la velocidad con la que se alejó durante el año hasta 2026-10-25 (JPL Horizons). Conduciendo: sin parar, sin repostar nunca.
Cómo se descubrió
Primer planeta descubierto en 2013, por tránsito (NASA Exoplanet Archive).
Sus planetas
Kepler-177 c — 8.7 times Earth's width, Neptune-sized; its year lasts 49 days; about 220 °C, hotter than boiling water; found in 2013 by transit.
Kepler-177 b — 3.5 times Earth's width, a 'sub-Neptune' — bigger than Earth, smaller than Neptune; its year lasts 37 days; about 280 °C, hotter than boiling water; found in 2013 by transit.
NASA Exoplanet Archive, Planetary Systems Composite Parameters (fetched 2026-11-02). Composite values: where a planet's size or mass was not measured, the archive estimates it from the other.
This research has made use of the NASA Exoplanet Archive, which is operated by the California Institute of Technology, under contract with NASA under the Exoplanet Exploration Program.