For nearly 70 years scientists have been probing, measuring, drilling and generally getting to know South Cascade Glacier in ...

Despite its technical triumphs and support from aviators, the XB-70’s operational future unraveled almost as quickly as it ...

Contributing to the accident was the airplane’s reduced climb performance at the elevated density altitude and the presence of moderate turbulence as forecasted. The bodies of Bruce Claremont ...

Main purpose of the GeometRi library is manipulations with basic geometrical primitives, such as point, line, plane, sphere, triangle in 3D space: translation and rotation operations, distance ...

Abstract: We focus on stochastic geometry analysis of a low Earth orbit (LEO ... The results indicate an optimal UE density depending on the altitude, elevation angle, and the width of the antenna ...

Did you know that no one has ever climbed Mount Kailash? Despite being just 6,638 meters (21,778 feet) high, much lower than Everest, the peak remains untouched. Climbers believe that supernatural ...

Many people travel to high-altitude destinations, meaning clinicians are often faced with questions about how to prevent and treat altitude illness. Update your knowledge with this New Zealand Society ...

Huang Nature 637, 29–30; 2025). Although China’s low-altitude economy has all sorts of possible applications — from transporting medicines to supporting wildlife conservation — it faces ...

The draft emphasizes the importance of rational airspace allocation to support low-altitude economic development, highlighting the need to incorporate these considerations into airspace management ...

Air-ground communications at San Francisco indicate that a tower controller warned an Asiana Airbus A350-900 crew over the jet’s altitude after it sank below the glidepath on approach.

Google's second generation of its AI mathematics system combines a language model with a symbolic engine to solve complex geometry problems better than International Mathematical Olympiad (IMO ...