Title
Earth planet
Caption
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
20th century
Credit line
Photo12/Ann Ronan Picture Library
Reference
ARP15A06_401
License type
Rights managed
Available size
50,0Mb (1,0Mb) / 12,1in x 16,1in / 3626 x 4820 (300dpi)