Quantcast
Last updated on April 18, 2014 at 1:21 EDT
Size Comparisons
347 of 516

Size Comparisons

April 12, 2006
The artist's rendition shows the newly discovered planet-like object, dubbed "Sedna," in relation to other bodies in the Solar System, including Earth and its Moon; Pluto; and Quaoar, a planetoid beyond Pluto that was until now the largest known object beyond Pluto. The diameter of Sedna is slightly smaller than Pluto's but likely somewhat larger than Quaoar.