100+meter Superyacht Project 'Jupiter' Launches At Lurssen Custom German superyacht builder Lurssen launched their latest superyacht this morning. In their usual modus operandi, there is hardly any information on this build due to confidentiality clauses. We do know that the design appears to be by H2 Yacht Design featuring many design elements found on other H2 designs like Fincantieri's Project Mars. We also believe firmly this is Project 'Jupiter' that was floated out from her build shed in the early part of 2015 and rolled in to the finishing shed subsequently. You would remember she was floated out without her bow and Lurssen made it their business to try to cover up the midships area with an oversized black sheer drape where the bulk of the fancy design elements are located.