Release Date: 12 July 2015 Duration: 19 minutes, 58 seconds   Mike Mongo has a brief conversation with Jeff Nosanov about his innovative PERISCOPE concept to explore the caves of the moon with lasers. For more information, please see the blog entry for this Burst: http://www.wowsignalpodcast.com/2015/07/burst-6-caves-of-moon.html Music by Jason Robinson.