News

NASA tracks snowmelt to improve water management
As part of a science mission tracking one of Earth's most precious resources—water—NASA's C-20A aircraft conducted a series ...
Marine Link10d
UltraJet Waterjets Available For Diverse Applications
UltraJet waterjets are now available in North America for military, commercial and pleasure boat applications. UltraJet offers military quality waterjets in 10 different pod and in-line models ...
Zero-emissions hydrogen-electric jet disrupts conventional flights
Hydrogen-electric jet with zero emissions, reduced costs, 2030 launch. Kurt “CyberGuy" Knutsson discusses a potential game changer in the evolution of air travel.
The Daily Galaxy on MSN1d
NASA Orbiter Spots Mysterious Tracks on Mars
In a significant moment for NASA’s ongoing exploration of Mars, an image taken on February 28, 2025, by the HiRISE camera ...
Hackaday3y
water jet
The autonomous speedboats have a modular hull design to make them easy to 3D print, and they use a waterjet for propulsion which ... automated tasks in bodies of water such as monitoring for ...
Interesting Engineering on MSN7d
NASA's space-based quantum sensor to detect tiniest tremors in Earth's gravity
QGGPf is a gradiometer, an instrument that measures variations in Earth's gravity by comparing the acceleration at which two ...
NASA Wants to Track Earth’s Gravity With a Cloud of Floating Atoms in Space
A suitcase-sized quantum sensor could soon reveal hidden water, oil, and even underground mountains—all by tracking how atoms ...