Voyager 1 mit der Geschwindigkeit, mit der sie sich im Jahr bis 2026-10-25 nach außen bewegte (JPL Horizons). Fahrt: ohne Pause, ohne je nachzutanken.
Wie er entdeckt wurde
Erster Planet, entdeckt 2022 durch Transit (NASA Exoplanet Archive).
Seine Planeten
Kepler-1972 b — 0.8 times Earth's width, about Earth-sized — probably rocky; its year lasts 8 days; about 810 °C, hotter than boiling water; found in 2022 by transit.
Kepler-1972 c — 0.9 times Earth's width, about Earth-sized — probably rocky; its year lasts 11 days; about 940 °C, hotter than boiling water; found in 2022 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.