Tag

Darpa

All articles tagged with #darpa

space1 day ago•74 min saved

DARPA gears up for in-space satellite servicing in geosynchronous orbit

DARPA’s Robotic Servicing of Geosynchronous Satellites (RSGS) program is moving toward its first flight, featuring a dexterous on‑orbit servicing suite and a Mission Robotic Vehicle to refuel, inspect, upgrade, and relocate GEO satellites. The effort involves NASA and the U.S. Naval Research Laboratory, with SpaceLogistics’ vehicle backing the mission; launch could occur as soon as this summer, followed by ~10 months to GEO and first operations in 2027, signaling a shift toward sustainable, upgradable space assets amid a growing servicing sector.

via Space|

#darpa #geosynchronous-orbit #rsgs

military-space25 days ago•14 min saved

DARPA selects trio for ultra-low lunar-orbit water-ice probe

DARPA has chosen Benchmark Space Systems, Quantum Space, and Revolution Space to conduct Phase 1 studies for LASSO, a six-month Phase 1A plus 18-month Phase 1B program to design a very-low lunar-orbit mission that would search for water ice at concentrations above 5% and demonstrate sustained maneuverability for future cislunar operations; Benchmark proposes the Sapphire propulsion/navigation architecture, Quantum Space is building on its Ranger concept with hybrid thrusters, and Revolution Space has not disclosed specifics.

via SpaceNews|

#benchmark-space-systems #darpa #lasso

market-news1 month ago•14 min saved

IonQ leaps after DARPA win and quantum-network milestone

IonQ shares jumped over 20% after securing a DARPA HARQ contract focused on quantum memory, expanding government-backed projects with the Air Force Research Lab and the University of Maryland, and announcing a milestone in linking two quantum computers with light-based data transfer, along with stronger benchmark results; analysts remain bullish with a Strong Buy consensus and an average target around $65.91, signaling about 84% upside.

via TipRanks|

#darpa #ionq #market-news

market-news1 month ago•16 min saved

IonQ Soars 20% on Quantum Networking Milestone and DARPA Contract

IonQ shares jumped about 20% after the company linked two quantum systems via photonic interconnect, a milestone toward distributed quantum networks, and announced a DARPA HARQ contract to advance quantum networking and memory chips built from synthetic diamond for data centers and long-range links. Analysts at TipRanks remain bullish with a Strong Buy rating and an average price target around $65.91, implying roughly 84% upside; IonQ’s leadership emphasized modular scalability beyond a single processor as a core part of its roadmap.

via TipRanks|

#darpa #ionq #market-news

technology1 month ago•5 min saved

IonQ lands DARPA HARQ contract to enable modular, networked quantum systems

IonQ has been selected by DARPA for the HARQ program to advance modular, networked quantum architectures by interconnecting diverse qubit types via quantum interconnects, with IonQ supplying quantum memories made from synthetic diamond to enable fast, high‑fidelity communication across quantum systems and accelerate scalable quantum networking for defense and commercial use.

via Business Wire|

#darpa #interconnect #ionq

energy2 months ago•10 min saved

Nuclear radiovoltaics promise long-lived power for space and ocean sensors

DARPA-backed researchers are developing radiovoltaic micro-batteries that directly convert nuclear radiation into electricity, enabling maintenance-free, long-duration power for buoys, spacecraft, and remote sensors, with gallium oxide boosting radiation tolerance and power density.

via Interesting Engineering|

#darpa #energy #gallium-oxide

science-and-technology7 months ago•8 min saved

DARPA's Field Guide Aims to Boost Moon Economy

DARPA is exploring ways to develop a lunar economy through initiatives like LunA-10 and a comprehensive field guide, focusing on resource mining, infrastructure, and commercial activities on the moon, while highlighting challenges such as temperature management and insurance costs.

via Space|

#darpa #lunar-resources #moon-economy

science-and-technology10 months ago•1 min saved

Urgent Call for Accelerated Space Nuclear Power Development

A new study urges the U.S. to rapidly develop space nuclear power systems to stay competitive with geopolitical rivals, though it does not specify which agency should lead the effort.

via SpaceNews|

#darpa #nasa #nuclear-power

technology1 year ago•3 min saved

DARPA Develops Quantum Laser with Entangled Photons to Surpass Conventional Beams

DARPA has awarded a $1 million grant to develop a "quantum photonic-dimer laser" that uses quantum entanglement to bind photons together, creating a highly concentrated and stable laser beam. This new technology aims to enhance military applications by maintaining precision and strength over long distances and in adverse conditions, potentially improving surveillance, secure communications, and other uses in harsh environments.

via Space.com|

#darpa #military-technology #photonic-dimers

robotics2 years ago•9 min saved

"From Marvel to Retirement: The Legacy of Boston Dynamics' Atlas Robot"

Boston Dynamics' Atlas robot, known for its impressive capabilities, has been showcased in various videos demonstrating its agility, balance, and ability to perform tasks such as gymnastics, running, and navigating autonomously. The company's ongoing research and development on Atlas aim to improve its control and perception systems, with potential applications in construction, disaster response, and household chores. Additionally, DARPA's Virtual Robotics Challenge has selected Atlas as one of the advanced humanoid robots to compete in a public contest for disaster response applications.

via The Verge|

#atlas-robot #boston-dynamics #darpa

space-technology2 years ago•3 min saved

"2025 Military Satellite to Undergo On-Orbit Servicing Mission"

In 2025, a robot satellite in geostationary orbit will attempt to affix a new imaging sensor payload on a military satellite using a robot arm developed by DARPA and the Naval Research Laboratory. The mission, overseen by the Defense Innovation Unit, aims to upgrade the satellite's hardware, a major technological challenge. The Mission Robotics Vehicle (MRV) being built by Northrop Grumman's subsidiary SpaceLogistics will perform the mission, which is part of the effort to match commercial technologies with military needs for in-orbit services.

via SpaceNews|

#darpa #imaging-sensor #military-satellite

military-technology2 years ago•2 min saved

"US Successfully Tests Hypersonic Missile in Pacific, Closing Technology Gap with China and Russia"

The US Air Force conducted the final test of the Lockheed Martin hypersonic AGM-183A Air-launched Rapid Response Weapon (ARRW) without disclosing its success. The ARRW is one of four hypersonic missiles in development, each with varying missions and flight profiles. The US is also working on the Hypersonic Air-breathing Weapon Concept (HAWC) missile system. Hypersonic weapons offer increased speed and maneuverability, making them harder to track and intercept. This test comes amid claims from North Korea and Russia about their own hypersonic capabilities, and amidst increased investment in hypersonic missile development by the US Department of Defense.

via Kyiv Post|

#darpa #hypersonic-missiles #lockheed-martin

space-technology2 years ago•2 min saved

"Northrop Grumman Chosen to Develop Lunar Railroad for US Government"

DARPA has chosen Northrop Grumman to develop a "lunar railroad" concept as part of its 10-Year Lunar Architecture (LunA-10) Capability Study, aiming to facilitate sustained economic development on the moon. The envisioned network could transport humans, supplies, and resources for commercial ventures, contributing to a space economy for the United States and international partners. Northrop Grumman's study will define interfaces and resources required to build the lunar rail network, establish foreseeable risks, and explore concepts for constructing and operating the system with robotics. The selected companies will share their work at the Lunar Surface Innovation Consortium Spring Meeting next month and write up final reports to be released in June.

via Space.com|

#darpa #luna-10 #lunar-railroad

space-exploration2 years ago•2 min saved

"US Government's Commitment to Lunar Economy Development"

The United States is making strides in developing a lunar economy as part of the Artemis program, with NASA seeking to foster a thriving economy on the Moon. DARPA has initiated the LunA-10 study involving 14 companies to assess services such as power and communications on the lunar surface, with the goal of facilitating a lunar economy by 2035. DARPA has also issued a "Request for Information" for technological capabilities that could scale up lunar exploration and commerce, focusing on areas such as centralized heating and cooling to support lunar activities.

via Ars Technica|

#artemis-program #darpa #lunar-economy

space-technology2 years ago•4 min saved

"Designer Unveils Revolutionary Air-Thrust Engine Technology"

Scientists at George Washington University and Princeton Plasma Physics Laboratory are developing air-breathing plasma engines (APEBs) to power satellites in very low Earth orbit using air as a fuel source, potentially reducing launch costs and preventing space debris. Anmol Taploo, a PhD student at GWU, explains the concept and benefits of APEBs, including high-quality imaging, disaster management, military defense, communications, and space debris prevention. The goal of the DARPA Charge Harmony project is to achieve a thrust-to-drag ratio greater than one, and the technology could potentially be used for spacecraft orbiting other planets within the next five years.

via The Register|

#air-breathing-plasma-engines #darpa #low-earth-orbit