Space Travel News
ROCKET SCIENCE
Northrop Grumman Hypersonic Navigation System Exceeds Rocket Test Milestones
illustration only
Northrop Grumman Hypersonic Navigation System Exceeds Rocket Test Milestones
by Clarence Oxford
Los Angeles CA (SPX) Sep 29, 2025

Northrop Grumman's Advanced Hypersonic Technology Inertial Measurement Unit (AHT IMU) has surpassed expectations in its third major test, this time onboard a sounding rocket. The trial confirmed the unit's ability to withstand extreme g-forces, altitudes, and velocities beyond projected limits.

The navigation system demonstrated reliable operation in GPS-denied environments, validating its role in enabling precision targeting at hypersonic speeds. The ruggedized IMU maintained functionality while capturing high-value inertial data in conditions typical of hypersonic and spaceflight.

Reusability was also proven. Over six months, the AHT IMU performed three tests, including earlier demonstrations on a reusable hypersonic vehicle. This consistent performance highlights its durability and mission-readiness for advanced defense applications.

"Testing the Northrop Grumman AHT IMU in real-world conditions at unprecedented speeds, proves we've developed a navigation system that makes platforms incredibly agile and nearly impossible to defend against. Our technology is a major leap forward in strategic capabilities, outshining anything currently available to U.S. forces," said Sam Dimashkie, director of future navigation technology at Northrop Grumman's Research and Development organization.

Powered by a resonating gyroscope, the AHT IMU enables precise guidance without relying on GPS, offering warfighters speed, accuracy, and resilience against compromised signals. The technology builds on Northrop Grumman's decades of experience in delivering robust positioning, navigation, and timing systems.

Related Links
Northrop Grumman
Rocket Science News at Space-Travel.Com

Subscribe Free To Our Daily Newsletters
Tweet

RELATED CONTENT
The following news reports may link to other Space Media Network websites.
ROCKET SCIENCE
Kinetica 2 rocket on track for inaugural mission in 2025
Tokyo, Japan (SPX) Sep 29, 2025
CAS Space, a subsidiary of the Chinese Academy of Sciences, is completing development of its new Kinetica 2 rocket and aims to launch it before the end of 2025. The company confirmed that the first vehicle has been assembled and is undergoing integrated testing ahead of its debut flight in the fourth quarter. That mission will also introduce a new robotic cargo ship named Qingzhou, or Light Ship, designed to resupply the Tiangong space station. The 52-meter-tall Kinetica 2 is a medium-lift, liquid ... read more

ROCKET SCIENCE
ROCKET SCIENCE
Wind driven rovers show promise for low cost Mars missions

NASA's ESCAPADE craft returns to Florida for fall mission to Mars

Mars polar vortex traps cold and builds seasonal ozone layer

Predicting Martian aurora to safeguard future explorers

ROCKET SCIENCE
NASA seeks student solutions for lunar lander life support technologies

Building a Lunar Network: Johnson Tests Wireless Technologies for the Moon

NASA says on track to send astronauts around the Moon in 2026

NASA Prepares Artemis II Rocket with Crew Upgrades for Lunar Flight

ROCKET SCIENCE
NASA Study: Celestial 'Accident' Sheds Light on Jupiter, Saturn Riddle

Methane gas revealed on dwarf planet Makemake by JWST observations

Fresh twist to mystery of Jupiter's core

Jupiter birth dated through ancient molten rock droplets in meteorites

ROCKET SCIENCE
The first animals on Earth may have been sea sponges, study suggests

NASA's Tally of Planets Outside Our Solar System Reaches 6,000

Exoplanets unlikely to host global oceans

Molecular 'fossils' offer microscopic clues to the origins of life - but they take care to interpret

ROCKET SCIENCE
German military satellites to fly on Ariane 6 under new Arianespace contract

Northrop Grumman Hypersonic Navigation System Exceeds Rocket Test Milestones

Kinetica 2 rocket on track for inaugural mission in 2025

Space: Framatome and ENEA sign MoU to explore advanced technological solutions for designing lunar nuclear fission reactors

ROCKET SCIENCE
Constellations of Power: Smart Dragon-3 and the Geopolitics of China's Space Strategy

China advances lunar program with Long March 10 ignition test

Chinese astronauts expand science research on orbiting space station

China planning for a trillion-dollar deep space economy by 2040

ROCKET SCIENCE
Water once persisted on Ryugu parent asteroid long after formation

Western researchers support international collaboration for planetary defence

Cosmic glass in Australia reveals traces of massive asteroid strike

Asteroid target for Hayabusa2 found to be smaller and faster than expected

Subscribe Free To Our Daily Newsletters




The content herein, unless otherwise known to be public domain, are Copyright 1995-2024 - Space Media Network. All websites are published in Australia and are solely subject to Australian law and governed by Fair Use principals for news reporting and research purposes. AFP, UPI and IANS news wire stories are copyright Agence France-Presse, United Press International and Indo-Asia News Service. ESA news reports are copyright European Space Agency. All NASA sourced material is public domain. Additional copyrights may apply in whole or part to other bona fide parties. All articles labeled "by Staff Writers" include reports supplied to Space Media Network by industry news wires, PR agencies, corporate press officers and the like. Such articles are individually curated and edited by Space Media Network staff on the basis of the report's information value to our industry and professional readership. Advertising does not imply endorsement, agreement or approval of any opinions, statements or information provided by Space Media Network on any Web page published or hosted by Space Media Network. General Data Protection Regulation (GDPR) Statement Our advertisers use various cookies and the like to deliver the best ad banner available at one time. All network advertising suppliers have GDPR policies (Legitimate Interest) that conform with EU regulations for data collection. By using our websites you consent to cookie based advertising. If you do not agree with this then you must stop using the websites from May 25, 2018. Privacy Statement. Additional information can be found here at About Us.