As aerospace and defense stakeholders look toward the next decade, HAP should be seen as a complementary layer to satellites ...
18h
Jayud Global Logistics Subsidiary Receives CAAC Certification for Drone Pilot Training Operations
Jiniu Aviation Services Expands Low-Altitude Economy Business with Guangdong Guangsheng Aviation PartnershipsSHENZHEN, China, Nov. 19, 2025 ...
Satellite imagery has revealed details of a new high-altitude unmanned aerial vehicle (UAV) testing site established by China ...
National Security Journal on MSN
The Mach 6.7 X-15 ‘Hypersonic Rocket Plane’ Has a Message for the U.S. Air Force
The X-15 was a rocket-powered research aircraft that pushed human flight to the edge of space and deep into the hypersonic ...
NASA ER-2 pilot Kirt Stallings waits inside the transport vehicle moments before boarding the airborne science aircraft at ...
Abstract: With the continuous development of wireless communication technology, orthogonal frequency division multiplexing (OFDM), as an efficient modulation technology, has been widely used in ...
NASA/Christopher LC Clark NASA ER-2 pilot Kirt Stallings waits inside the transport vehicle moments before boarding the ...
National Security Journal on MSN
From SR-71 to SpaceX: Why Sonic Booms Are Rattling the U.S. Again
Sonic booms are back on the political radar along California’s coast as frequent SpaceX launches from Vandenberg Space Force ...
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