NASA's DART mission to smack an asteroid launches this week. Here's how to watch online. - Space.com

NASA's DART mission to smack an asteroid launches this week. Here's how to watch online.  Space.comNASA’s DART Mission To Crash a Spacecraft Into an Asteroid Is Set To Launch – Watch It Live  SciTechDailyVandenberg, SpaceX prep for first of its kind mission | NewsChannel 3-12  KEYTNASA Prepares to Launch Asteroid Defense Test Mission  VOA Learning EnglishSpaceX & NASA to Crash Satellite Into Asteroid | HYPEBEAST  HYPEBEASTView Ful