According to the Royal Mail in the UK, a letter to Mars would require 18,416 first-class stamps. (Royal Mail contacted NASA after 5-year-old Oliver Giddings asked the Royal Mail how much it would cost to post a letter to the red planet. The answer came back with a cost of £11,602.25  US$18,003.40. Of course Royal […]

This makes a lot of sense.  🙂 Watch the video and then scroll down for the transcript and watch it again - and again if you feel you need to. Scroll for transcript (edited from YouTube's own automatic caption creator:- Following today's press conference in which NASA announced its continuing search for a planet capable […]