Traditional helicopters and vertical take-off and landing (VTOL) tilt-rotor designs such as the Bell Boeing V-22 Osprey provide considerable mobility to troops...
  • Sputnik International
  • Nov 29, 2020

Silent but Deadly: US Army Wants Next-Gen VTOL Aircraft to Use Quiet Electric Propulsion - Sputnik International

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Why the risk of orbital collisions is skyrocketing - The Verge
  • The Verge
  • Jan 19, 2021

As companies like Elon Musk’s Starlink pump more and more satellites into space, Earth’s orbit is becoming more crowded than ever. Researcher and engineer Moriba Jah explains how the junk in space could cause big problems down here on Earth....