Pulsar-based PNT could be used in cislunar space — where the Space Force already is eyeing future operations — or farther out into the solar system where GPS signals do not reach, explained Paul Ray, NRL's head of high energy astrophysics and applications.
The Experiment for Characterizing the Lower Ionosphere & Prediction of Sporadic-E (ECLIPSE) sensors are slated to launch to the ISS in March via the DoD Space Test Program, Andrew Nicholas, one of the effort's lead researchers, told Breaking Defense in an email.
PENTAGON: Live by the radio, die by the radio — unless, maybe, you switch to lasers, which are much harder to detect and interfere with. That’s why the Defense Department recently awarded a three-year, $45 million grant to a tri-service project for a laser communications system. “This is basically fiber optic communications without the fiber,” […]
Concerned over increasingly reckless Chinese and Russian intercepts of US aircraft, Pacific Command says it urgently needs cameras on its planes to provide irrefutable proof of their misbehavior. The problem: reconnaissance planes like the propeller-driven P-3 Orion and the new jet-powered P-8 Poseidon are designed to take photos of the land and sea far below, not of […]