Las Vegas Sphere owners see millions of investment dollars and years of planning to build a London Sphere go down the drain (Yahoo Finance) Ryan Hogg. Madison Square Garden Entertainment (MSG) has officially scrapped plans to build a London version of the 364-feet-high Vegas dome after conceding the project had become “a political football between rival parties. […] finance.yahoo.com Tue, Jan 9 at 5:18 PM Tue, Jan 9 at 5:18 PM