Intuitive Machines ( $LUNR) vs Voyager Technologies ( $VOYG): Weighing Scale Against Momentum in Space and Defense LUNR operates at a materially larger revenue scale, with a roughly $1.8 billion backlog versus VOYG's record $275 million backlog. Both companies are tied to space and defense spending, but LUNR skews toward lunar infrastructure and satellite communications, while VOYG spans defense systems, space solutions, and commercial space stations.