One week after asking industry for proposals, the U.S. Air Force has suspended an effort to buy a ground-based laser weapon by up to 3.5 months without explanation.
NASA should begin strategic investments necessary for the science community to reap the most from the extraterrestrial samples returned from future planetary science missions, an NAS assessment says.
NASA’s Insight probe is deploying instruments on Mars, starting with the seismometer that will help expand understanding of the planet’s interior structure.
Weather bedeviled SpaceX’s second attempt this week to launch the first GPS III spacecraft, dubbed “Vespucci,” for the U.S. Air Force aboard a Falcon 9 from Cape Canaveral.
AVIATION WEEK NETWORK estimates that of the 15,902 western-designed, rotary-wing aircraft in military service at the end of 2018, 14,604 (91.8%) were produced by just 10 prime contractors.
U.S. Defense Secretary Jim Mattis has submitted his resignation a day after President Donald Trump announced plans to withdraw military forces from Syria.