Two teams — General Atomics working with Maritime Applied Physics Corporation and Aurora Flight Sciences working with Gibbs & Cox and ReconCraft — will develop designs for DARPA’s Liberty Lifter Seaplane Wing-in-Ground Effect full-scale demonstrator. The Liberty Lifter program aims to demonstrate a leap-ahead in operational capability by designing, building, floating, and flying a long-range, …
DARPA wants to fly satellites closer to the earth where there is more drag and resistance. The thermosphere (90 km or 56 miles) up to 500 and 1,000 km (311 to 621 miles) above our planet. DARPA wants Very Low Earth Orbit (VLEO) as orbits less than 450 km, or roughly 280 miles, in altitude. …
NASA and DARPA will work together to develop and demonstrate a nuclear thermal rocket engine in space by 2027. The Demonstration Rocket is part of the Agile Cislunar Operations (DRACO) programme. DRACO’s proposed solid core nuclear thermal rocket temperatures could reach almost 5000 degrees fahrenheit, which will need new advanced materials. It will use high-assay …
DARPA is creating wireless power beaming to create a dynamic, adaptive, speed of light wireless energy web. The goal of the Persistent Optical Wireless Energy Relay (POWER) program is to design and demonstrate airborne optical energy relays. These relays are a critical component necessary to allow ground-sourced lasers to be coupled with high-altitude, efficient long-range …
DARPA’s Robotic Autonomy in Complex Environments with Resiliency (RACER) program has had several off road races. Experiment 1 took place March-April 2022 on six courses of combat-relevant terrain. The teams did more than 40 autonomous runs of about 2 miles each and reached speeds just under 20 miles per hour. The biggest challenge the teams …
DARPA’s AdvaNced airCraft Infrastructure-Less Launch And RecoverY X-Plane program, nicknamed ANCILLARY, aims to develop and flight demonstrate critical technologies required for a leap ahead in vertical takeoff and landing (VTOL), low-weight, high-payload, and long-endurance capabilities. The goal is to build a plane that can launch from ship flight decks and small austere land locations in …
DARPA engaged cybersecurity research and consulting firm Trail of Bits to examine the fundamental properties of blockchains and the cybersecurity risks associated with them. Trail of bits investigated the extent to which blockchains are truly decentralized. They focused primarily on the two most popular blockchains: Bitcoin and Ethereum. They also investigated proof-of-stake (PoS) blockchains and …
Researchers with DARPA’s Machine Common Sense (MCS) program demonstrated a series of improvements to robotic system performance over multiple experiments. Just as infants must learn from experience, MCS seeks to construct computational models that mimic the core domains of child cognition for objects (intuitive physics), agents (intentional actors), and places (spatial navigation). Using only simulated …
The Defense Department and other federal agencies have sought advanced sources that generate gamma rays, X-rays, neutrons, protons, and electrons to enable a variety of scientific, commercial, and defense applications – from medical diagnostics, to scans of cargo containers for dangerous materials, to non-destructive testing of aircraft and their parts to see internal defects. But …
DARPA has partnered with the U.S. Geological Survey (USGS) to explore the potential for machine learning and artificial intelligence tools and techniques to accelerate critical mineral assessments. The goal is to significantly speed up the assessment of the nation’s critical mineral resources by automating key steps in the process. Assessments can quantify potential mineral sources …
Global Positioning Systems (GPS) are vital for the military for precision warfare but GPS can be jammed by military opponents. DARPA has announced the Robust Optical Clock Network (ROCkN) program, which aims to create optical atomic clocks with low size, weight, and power (SWaP) that yield timing accuracy and holdover better than GPS atomic clocks …