The Engraved Hourglass Nebula (also known as MyCn 18) is a young planetary nebula in the southern constellation Musca about 8,000 light-years from Earth. It was discovered by Annie Jump Cannon and Margaret W. Mayall during their work on an extended Henry Draper Catalogue (the catalogue was built between 1918 and 1924).
Mark Cuban was born in Pittsburgh, went to Indiana University, and owns a basketball team in Dallas. No stranger to red carpets, Mavs owner Mark Cuban apparently has plenty of thoughts about L.A. â and he's offering free advice.
Mark Cuban To Resurrect Movie Theaters, NBA and 3D At Same Time. Mark Cuban thinks he can save the dying business of movie theaters, which are steadily losing out to home entertainment options as televisions get bigger and video games and pay-per-view choices get better. His plan? Enlist the help of two even more archaic forms of entertainment, the NBA and 3D glasses.