By Tdadamemd – File:The Sun by the Atmospheric Imaging Assembly of NASA’s Solar Dynamics Observatory – 20100819.jpgFile:Jupiter by Cassini-Huygens.jpg – Note: this image of Jupiter was altered by removing the shadow of Europa.File:The Earth seen from Apollo 17.jpgFile:FullMoon2010.jpg, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=19412852