News Science & Technology Space & Astronomy Air Force Tests New ‘Space Fence’ as Astronomers Reassess Meteorite Strike Risk Brett Tingley May 25, 2019
News Science & Technology Space & Astronomy The Pentagon Wants a Neutral Particle Beam Weapon in Space by 2022 Brett Tingley March 22, 2019
News Science & Technology Space & Astronomy China Wants to Put a Solar Powered Microwave Energy Beam in Orbit by 2025 Brett Tingley February 21, 2019
