Légende
This chart compares the first Earth-size planets found around a sun-like star to planets in our own solar system, Earth and Venus. NASA's Kepler mission discovered the newfound planets, called Kepler-20e and Kepler-20f.
Date
20e siècle
Crédit
Photo12/Ann Ronan Picture Library
Notre référence
ARP15A06_400
Licence
Droits gérés
Format disponible
50,0Mo (666,6Ko) / 30,3cm x 41,4cm / 3574 x 4890 (300dpi)