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:Elon Musk’s SpaceX reveals Big Falcon Rocket to send first person to fly around MOONTECH WARNING: Huge solar storm WIPING OUT global technology is a matter of WHEN… not ifNASA asteroid WARNING: Space agency tracks FIVE asteroids on Earth approach this weekWith Moon as His Muse, Japanese Billionaire Signs Up for SpaceX VoyageSpaceX Moon launch: Who is Yusaku Maezawa? First space tourist to the Moon namedYellowstone volcano update: Will the supervolcano erupt? Experts say YES