another question under investigation is whether extraterrestrial life formed on other solar system bodies like mars or on the moons of the gas giants, and whether life might even exist there. from december 2011 to december 2014, there was little overall change in the market's float. 20) and "we got the beat" (no. strangers mistake them for a couple and their friends begin to think they are in a relationship as well. a smaller portion of the northern end remained closed to the public for safety reasons, and was eventually removed completely when the new, concrete version was built. 