Title
Chart comparing the first Earth-size planets
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_399
License type
Rights managed
Available size
50,0Mb (889,6Kb) / 17,4in x 11,2in / 5214 x 3352 (300dpi)