On Sunday (Jan. 19), SpaceX's Crew Dragon launched on a brilliant a high-altitude test of its launch escape system. SpaceX founder and CEO Elon Musk called the in-flight abort test flight "picture perfect," and, in looking at the stunning images of the test, he was absolutely right. Following a weather delay, Crew Dragon lifted off at 10:30 a.m. EST (1430 GMT) atop a Falcon 9 rocket from Launch Complex 39A at NASA's Kennedy Space Center in Florida. With the test, SpaceX successfully (and intentionally) destroyed one of its Falcon 9 rockets to show that, if there were a launch anomaly,...