An Alaskan Volcano Erupts, Largely Out of View Scientists rely on remote sensing instruments, including satellites, to know when Bogoslof volcano is pouring gas and ash into the sky. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Could You Fall in Love With a Robot?Antimatter: CERN’s hunt for matter’s ‘EVIL TWIN’ valued at £50 TRILLION per GRAMMilky Way to SLAM into another galaxy WAY sooner than expectedBrace for the Polar Vortex: It May Be Visiting More OftenYellowstone volcano eruption is matter ‘of WHEN not it’ – shock claimSuper Blood Wolf Moon: When to see the lunar eclipse on Sunday?