SpaceX Starhopper: Starship prototype will leap 16,400ft in launch test, documents reveal SPACEX is set to attempt its riskiest Starhopper test yet when it will launch its Starship prototype, Elon Musk has announced. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Donald Trump views solar eclipse from White House balcony alongside Melania & BarronEclipse 2017 in pictures: The most STUNNING photographs of the total solar eclipseEclipse 2017: How to photograph the total solar eclipse – Tips on capturing the momentEclipse 2017: How to look at the total solar eclipse without damaging your eyesEclipse 2017: In case you missed the total solar eclipse – How to watch it againStitching Together Forests Can Help Save Species, Study Finds