Oh, please—let’s all take a moment to applaud the brave sisterhood of high-altitude influencers who bravely boarded their glittery space Uber for a ten-minute selfie in the stratosphere. Because obviously, slipping into a pressurized designer jumpsuit and sipping zero-gravity champagne for the ’Gram is exactly the same as pioneering mankind’s journey into the void of space. Let’s compare: real astronauts—yes, the ones with PhDs, years of flight training, and titanium guts—have actually died pushing the boundaries of science and human potential. Remember them? Gus Grissom, Ed White, Roger Chaffee —perished in the tragic Apollo 1 launchpad fire. Dick Scobee, Michael J. Smith, Ronald McNair, Ellison Onizuka, Judith Resnik, Gregory Jarvis, Christa McAuliffe —killed during the Challenger explosion in 1986. Rick Husband, William McCool, Michael P. Anderson, Ilan Ramon, Kalpana Chawla, David M. Brown, Laurel B. Clark —who died aboard the Columbia in 2003 during reentr...