Tag: DARPA

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PowerLight looks into beaming power on the moon

An artist’s conception shows a beamed-power system operating on the moon. (Illustration via PowerLight)

Kent, Wash.-based PowerLight Technologies says it’s joined a team headed by Jeff Bezos’ Blue Origin space venture to design a power beaming system that might someday charge up robots on the moon.

The effort is being funded by the Pentagon’s Defense Advanced Research Projects Agency as part of its LunA-10 program, which supports concepts for future lunar infrastructure projects. DARPA selected 14 industry teams, including Blue Origin’s team, to receive up to $1 million each for studies that are due this spring.

Blue Origin and PowerLight are focusing on a system that could generate power for lunar operations — perhaps using solar cells manufactured on the moon — and then transmit that power to remote locations via laser light.

The DARPA LunA-10 study takes its name from the goal of advancing a lunar architecture for infrastructure over a 10-year time frame. Hardware development isn’t the point of the study. Instead, DARPA is interested in developing ideas that could give rise to future commercial applications on the moon — and perhaps tech spin-offs here on Earth.

PowerLight, which was known as LaserMotive when it was founded in 2007, is developing laser-based power transmission systems for a variety of closer-to-home applications, including over-the-air power beaming systems as well as power over fiber-optic cable for telecom equipment, drones and hard-to-reach installations on land and underwater.

The company made an early splash in 2009 when it won a $900,000 prize in NASA’s Power Beaming Challenge, so its involvement in a space-related project marks something of a return to its roots.

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DARPA summit focuses on reviving U.S. chip industry

Hundreds gather at DARPA’s ERI 2.0 Summit in Seattle. (DARPA Photo)

Tech executives, researchers and government officials are gathering in Seattle this week to figure out ways to add a new dimension to America’s chip industry — figuratively and literally.

“We’re going to talk about a once-in-a-lifetime opportunity to reinvent domestic microelectronics manufacturing,” Mark Rosker, director of the Defense Advanced Research Projects Agency’s Microsystems Technology Office, said today at the opening session of the ERI 2.0 Summit at the Hyatt Regency Seattle.

More than 1,300 attendees signed up for the DARPA event, which follows up on a series of Electronics Resurgence Initiative Summits that were conducted before the COVID-19 pandemic.

The main objective of this week’s summit is to work on ways to boost research, development and manufacturing for the chip industry. DARPA is just one of the government agencies involved in such efforts. Representatives of the Commerce Department, the U.S. Department of Energy, the White House Office of Science and Technology Policy and the National Science Foundation are also at this week’s summit.

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DARPA and NASA pick Lockheed Martin for nuclear rocket

An artist’s conception shows Lockheed Martin’s nuclear-powered spacecraft. (Lockheed Martin Illustration)

NASA and the Pentagon’s Defense Advanced Research Projects Agency have selected Lockheed Martin and BWX Technologies to move forward with development of a nuclear thermal rocket, or NTR, that could blaze a trail for future missions to the moon and Mars.

The Demonstration Rocket for Agile Cislunar Operations, or DRACO, is slated for launch in 2027.

“The DRACO program aims to give the nation leap-ahead propulsion capability,” Tabitha Dodson, DARPA’s program manager for the effort, said today in a news release. “An NTR achieves high thrust similar to in-space chemical propulsion but is two to three times more efficient. With a successful demonstration, we could significantly advance humanity’s means for going faster and farther in space and pave the way for the future deployment for all fission-based nuclear space technologies.”

Dodson told reporters that NASA and DARPA will go 50-50 on the $499 million cost of the project. The two agencies have been working together on the rocket development effort since January.

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DARPA boosts Microsoft’s quantum computer concept

Microsoft has engineered devices such as this one to pave the way for creating topological qubits. (Microsoft Photo / John Brecher)

The Pentagon’s Defense Advanced Research Projects Agency is laying down a bet on Microsoft’s long-running effort to create an industrial-scale quantum computer that takes advantage of the exotic properties of superconducting nanowires.

Microsoft is one of three companies selected to present design concepts as part of a five-year program known as Underexplored Systems for Utility-Scale Quantum Computing, or US2QC. The DARPA program is just the latest example showing how government support is a driving force for advancing the frontiers of quantum computing — at a time when those frontiers are still cloaked in uncertainty.

“Experts disagree on whether a utility-scale quantum computer based on conventional designs is still decades away or could be achieved much sooner,” Joe Altepeter, US2QC program manager in DARPA’s Defense Sciences Office, said in a news release. “The goal of US2QC is to reduce the danger of strategic surprise from underexplored quantum computing systems.”

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NASA and DARPA team up on nuclear rocket program

An artist’s conception shows a nuclear-powered demonstration rocket in space. (DARPA Illustration)

The Defense Advanced Research Projects Agency has taken on NASA as a partner for a project aimed at demonstrating a nuclear-powered rocket that could someday send astronauts to Mars.

DARPA had already been working with commercial partners — including Blue Origin, the space venture created by Amazon founder Jeff Bezos, as well as Seattle-based Ultra Safe Nuclear Technologies, or USNC-Tech — on the Demonstration Rocket for Agile Cislunar Operations program, also known as DRACO. USNC-Tech supported Blue Origin plus another team led by Lockheed Martin during an initial round of DRACO design work.

Now DARPA and NASA will be working together on the next two rounds of the DRACO program, which call for a commercial contractor to design and then build a rocket capable of carrying a General Atomics fission reactor safely into space for testing. The current plan envisions an in-space demonstration in fiscal year 2027.

“With the help of this new technology, astronauts could journey to and from deep space faster than ever – a major capability to prepare for crewed missions to Mars,” NASA Administrator Bill Nelson said today in a news release.

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Electric Sky wins DARPA funding for power beaming

Electric Sky will explore adapting its wireless charging architecture to power a swarm of drones. (Army Research Laboratory Illustration)

A startup called Electric Sky says it’s begun building its first Whisper Beam transmitter for providing tightly focused wireless power to drones in flight, thanks to a $225,000 award from the Defense Advanced Research Projects Agency.

Electric Sky will use the six-month Phase I award, granted through DARPA’s Small Business Innovation Research program, to explore ways to adapt its wireless architecture to power a swarm of drones.

The first phase of the project calls for building and testing a lab-bench demonstration system that would operate at short distances. Those experiments are expected to supply data that can be used to upgrade the system for higher power and longer distances.

Electric Sky has offices in the Seattle area as well as in Midland, Texas. Its CEO is Robert Millman, who previously served as general counsel for Jeff Bezos’ Blue Origin space venture. Former XCOR Aerospace CEO Jeff Greason is the company’s co-founder, chief technologist and the inventor of the Whisper Beam system.

The company’s mission is to pioneer novel electric power and propulsion technologies for aircraft and flight vehicles of all sizes.

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Astra misses out on winning $2M from DARPA

Astra’s rocket stands on its launch pad on Alaska’s Kodiak Island. (DARPA via YouTube)

The once-stealthy California company known as Astra came within 53 seconds of sending up a rocket to try winning a $2 million prize in the DARPA Launch Challenge today, but ended up scrubbing the launch.

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DARPA lets robots take over nuclear plant

 CSIRO Data61’s Brett Wood, checks the team’s Titan robot and piggyback drone just before a robot run in the Urban Circuit of DARPA’s Subterranean Challenge. (GeekWire Photo / Alan Boyle)

SATSOP, Wash. — Amid the ruins of what was meant to be a nuclear power plant, a robot catches a whiff of carbon dioxide — and hundreds of feet away, its master perks up his ears.

“I think I’ve got gas sensing,” Fletcher Talbot, the designated human operator for Team CSIRO Data61 in DARPA’s Subterranean Challenge, told teammates who were bunkered with him in the bowels of the Satsop nuclear reactor site near Elma.

Moments after Talbot fed the coordinates into a computer, a point appeared on the video scoreboard mounted on a wall of the bunker. “Hey, nice,” one member of the team said, and the whole squad broke into a short burst of applause.

Then it was back to the hunt.

The robot’s discovery marked one small step in the Subterranean Challenge, a multimillion-dollar competition aimed at promoting the development of autonomous robots to seek out and identify victims amid the rubble of an urban disaster area, or hazards hidden in the alleys of a hostile cityscape.

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Astra chases DARPA Launch Challenge’s prize

Astra launches a test rocket from Pacific Spaceport Complex Alaska in Kodiak. (Astra Photo)

The DARPA Launch Challenge has begun, with a once-stealthy space startup called Astra aiming to launch two rockets from an Alaska spaceport within the next month and a half to win a $10 million grand prize.

The Defense Advanced Research Projects Agency set up the challenge in 2018 to serve as an added incentive for private-sector development of a highly mobile launch system that the military could use.

At first, DARPA specified that two orbital launches would have to be executed over the course of two weeks from completely separate launch sites in order to win the top prize. However, program manager Todd Master said the plan was changed for logistical and regulatory reasons. Dealing with all the hassles associated with launches from widely separated sites “wasn’t really our goal in solving the challenge,” Master told reporters today during a teleconference.

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Boeing pulls out of DARPA space plane program

An artist’s conception shows Boeing’s Phantom Express XS-1 space plane in flight. (Boeing Illustration)

The Pentagon’s Defense Advanced Research Projects Agency says Boeing is dropping out of its Experimental Spaceplane Program immediately, grounding the XS-1 Phantom Express even though technical tests had shown the hypersonic space plane concept was feasible.

“The detailed engineering activities conducted under the Experimental Spaceplane Program affirmed that no technical showstoppers stand in the way of achieving DARPA’s objectives, and that a system such as XSP would bolster national security,” DARPA said in a statement issued today.

In a follow-up statement, Boeing confirmed that it’s ending its role in the program after a detailed review.

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