Amazon has launched its first operational Project Kuiper satellites in its attempt to compete with SpaceX’s Starlink—but ...

trajectory and angle relative to Earth’s equator. A rotating display featuring the zodiac’s 13 constellations can meanwhile be adjusted to show when those stars will next be visible in the sky.

The findings in the study were made via microlensing, an observational effect that occurs when the presence of mass warps the ...

Planet highlights are somewhat reduced this month although Mars makes a nice addition to the dim Zodiac constellation, Cancer ...

A dazzling snapshot from ESO’s Paranal Observatory captures a rare sky parade — the Moon, a comet, and nearly every visible ...

Vacheron Constantin’s new timepiece tracks the sun’s position, chimes with the sound of miniature gongs and even calculates when the zodiac’s constellations will be visible from Earth.