Planet Kepler-21 b
Detailed information about planet Kepler-21 b and its parameters.
Oups the url for Kepler-21 b has changed. This is the link with the canonical url: Kepler-21 b
Detailed information about planet Kepler-21 b and its parameters.
Oups the url for Kepler-21 b has changed. This is the link with the canonical url: Kepler-21 b