Tag Archive for 'HD 221416b'

An artist’s impression of a massive gas giant in orbit around its parent star. Image credit: NASA / JPL-Caltech / R. Hurt, SSC & Caltech.

Hot-Saturn Exoplanet Discovered by TESS, Characterized Using Asteroseismology

Mar 29, 2019 by Enrico de Lazaro

Astronomers using NASA’s Transiting Exoplanet Survey Satellite (TESS) have discovered a massive gaseous exoplanet orbiting a subgiant star called HD...