Spacex will be launching the maiden flight of Falcon heavy in about 90 min the launch window was moved twice because of high pressure at higher atm new T-0 will be 3.45 EST >twitter.com/elonmusk/status/960921700153135104
This will be the most powerful rocket only second to Saturn V,musk has given 50-50 success rate the test payload will be his tesla roadster to a mars,earth sun orbit official live Webcast will begin 20 min before launch >spacex.com/webcast
ONE WAY OR ANOTHER THIS WILL BE A SPECTACULAR DISPLAY IT WILL BE A BEGINNING OF A NEW SPACE ERA