Stealth drone debut: DARPA’s XRQ-73 hybrid-electric UAV flew in April, aiming for quieter, harder-to-detect surveillance missions under the SHEPARD program. Record electric thruster: NASA tested a ...
WASHINGTON — A DARPA official said the agency canceled a space nuclear propulsion project it was jointly developing with NASA in part because the effort was overtaken by advances in more conventional ...
A couple of weeks ago, ground teams at NASA’s Kennedy Space Center in Florida removed one of the four main engines from the Space Launch System rocket slated to send four astronauts on a voyage around ...
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NASA’s X-43D was designed to fly at Mach 15 — engineers warned the aircraft would have literally melted in flight
NASA’s X-43D was designed to fly at speeds approaching Mach 15 — roughly 11,000 miles per hour — using a hydrogen-fueled scramjet to sustain just 30 seconds of powered flight before gliding to ...
Lockheed Martin and partner BWX Technologies were on contract to develop a nuclear thermal rocket through the DARPA-NASA DRACO program. Credit: Lockheed Martin NASA’s proposed fiscal 2026 budget would ...
Researchers at JPL have joined with DARPA to develop Deep Web search tools for mining vast data stores from NASA spacecraft and other science-related objectives. Share on Facebook (opens in a new ...
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