Abstract: Coaxial bi-copter autonomous aerial vehicles (AAVs) have garnered attention due to their potential for improved rotor system efficiency and compact form factor. However, balancing efficiency ...

Gianluca Masi from the Virtual Telescope Project captured an amazing time-lapse (looped here) of comet C/2025 K1 ATLAS. Also see a view from il telescopio Copernico dell’Osservatorio di Asiago. Credit ...

A hurricane-like storm ravaged parts of southern Italy this week, prompting evacuations as businesses, roads and other infrastructure were severely damaged. The storm, Cyclone Harry, brought heavy ...

Astronomers have observed a comet displaying behavior unlike anything recorded before. Its movement and activity do not match existing models of how comets typically behave in space. The unusual ...

Add Yahoo as a preferred source to see more of our stories on Google. When it comes to astrology, we are always watching the movement of the heavens. Like a mirror, they reflect back everything that ...