Abstract: This article investigates a fixed-time simultaneous arrival (FTSA) problem in terms of the equilibrium of path lengths of unmanned vehicles. A novel trajectory elliptical homotopy method ...

Abstract: This article proposes a geometric-based method of the ground-point visibility from a satellite or satellite constellation in elliptical orbit considering the J 2 perturbation. First, the ...

This video captures a high-speed chase between a BMW M3 E92 and a Porsche 911 Turbo on the German Autobahn, reaching speeds up to 250 km/h. Recorded during real traffic conditions, it highlights ...

Google already refreshed the Pixel Watch app on Android phones with some M3 Expressive earlier this month, but the latest update brings more tweaks and a new homescreen icon. Update 10/7: Version ...

(WLOS) — Tonight marks the beginning of a stretch of back-to-back supermoons that continues into next year. A supermoon is a full moon that occurs at perigee, the location in its elliptical orbit that ...

This article is brought to you by our exclusive subscriber partnership with our sister title USA Today, and has been written by our American colleagues. It does not necessarily reflect the view of The ...

Experience a comprehensive review of the 2025 BMW M3 Competition in full 4K resolution – the ultimate high-performance sedan for car enthusiasts! This review dives into the luxurious design, ...

Four back-to-back Supermoons will grace the night sky to end the year and start 2026, beginning with the Harvest full Moon this week. The Moon will be at its fullest just before midnight on Tuesday, ...