Back in the old days, finding out your location on Earth was a pretty involved endeavor. You had to look at stars, use fancy gimballed equipment to track your motion, or simply be able to track your ...

Even at sea, GPS signals are increasingly at risk of being disrupted by electronic warfare measures. To combat the problem, the Navy is upgrading its inertial gyrocompass navigation system for surface ...

Laser gyroscopes represent a pivotal technology in measuring Earth’s rotation with unmatched precision, utilising the Sagnac effect to detect minuscule angular variations. These instruments, often ...

Italian scientists dip deep for laser experiments to measure Earth’s rotational effects at greatest ever sensitivity. GINGERino ring laser gyroscope at the underground labs of INFN in Gran Sasso, ...

The rotating-mass gyroscope, which lies at the heart of inertial measurement units (IMUs), has served very successfully from the 1930s to the 1970s, guiding astronauts, spacecraft, missiles, and more.

Seismic shift: GINGERino is deep below these mountains. (CC BY-SA 3.0 Lucio De Marcellis) A laser gyroscope located deep beneath the Gran Sasso mountain in central Italy has made the first ...

Northrop Grumman Corporation (NYSE: NOC) has won a contract to upgrade the inertial navigation systems (INS) for the Swedish navy’s submarines. Under the contract, awarded by Kockums AB, Northrop ...

Northrop Grumman Corporation's Sperry Marine business unit has been selected to supply new-generation ring laser gyro inertial navigation systems for four Egyptian Navy Romeo-class submarines. and ...

Gyroscope designs used in inertial navigation systems (INS) fall into three basic groups: the classic spinning-rotor mechanical gyro (still in use in specialized situations due to its superior ...