Ever wonder what a 300 million dollar explosion looks like?   Here it is…  NASA’s DART Mission (Double Asteroid Redirect Test spacecraft)  flying a $300 Million Dollar Spacecraft into an asteroid.  (I realize this could come in handy at some point.  I love you NASA.)  Just couldn’t we have sent up the old Pinto of space travel, the one you use for the space demo derby or something!  This was a kamikaze mission, right?  Kudos…