Xaero Rocket Tethered Hot-fire TestMasten Space Systems technicians maneuver the prototype Xaero launch vehicle onto its pad while it is suspended from a crane prior to a tethered hot-fire test of its rocket motor on May 6, 2011 at the Mojave Air and Space Port.Read More Facebook Pinterest X LinkedIn Email https://www.nasa.gov/image-detail/xaero-rocket-tethered-hot-fire-test/Copy URL to clipboard> DownloadShareSize1041x1252px