US Space Force test fires thrusters for moon surveillance spacecraft The U.S. Space Force tested a new propulsion system designed for satellites that will keep tabs on spacecraft and other objects near the moon. Astrobitica May 8, 2025 (Last updated: May 8, 2025) 1 minute read The U.S. Space Force tested a new propulsion system designed for satellites that will keep tabs on spacecraft and other objects near the moon. About the Author Astrobitica Administrator Visit Website View All Posts Post navigation Previous: Satellites show 28 US cities are sinking, including NYC and Chicago: ‘Infrastructure can be silently compromised’Next: Atmospheric mercury levels plummet as global efforts curb toxic emissions