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2d ago

Space Force’s X-37B to Launch OTV-8 on Falcon 9 for Quantum Navigation and Laser Communications Trials

OTV-8 will use a quantum inertial sensor for GPS-free navigation with laser communications to enhance U.S. satellite resilience.

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X-37B orbital test vehicle prepares for mission eight. (Image credit: U.S. Space Force)
© U.S. Space Force

Overview

  • The eighth X-37B mission is scheduled to lift off on August 21 from Kennedy Space Center aboard a SpaceX Falcon 9 rocket.
  • OTV-8 will carry the world’s highest performing quantum inertial sensor ever tested in space to enable precise navigation when GPS signals are unavailable.
  • Chief of Space Operations Gen. Chance Saltzman says the mission’s laser communications demo with commercial satellites will boost data speeds, security and network redundancy.
  • Following a 434-day OTV-7 flight that validated aerobraking to conserve fuel, OTV-8 continues the program’s record of long-duration reusable operations.
  • Operated by the U.S. Space Force and built by Boeing, the X-37B supports classified technology tests that advance both NASA exploration goals and military resilience in contested orbits.