Kepler 21B
Nov. 19, 2024
Exocast-21b: planet formation, habitability of eccentric planets, news, Kepler-21b – exocast File:Kepler-21 b.jpg - Wikipedia Kepler-21 — Википедия Kepler-21 b Kepler-21 b New planet -- Kepler-21b -- discovered | Kepler 21B