A suspected UFO has been seen soaring above a city in Colombia before darting back and forth in a zig-zag motion, startling at least one witness who managed to capture images of the mysterious object.

The sphere-shaped 'UFO' spotted flying over Colombia.(Image: Jam Press/ufosightingsdaily.com) A suspected UFO has been seen soaring above a city in Colombia before darting back and forth in a zig-zag ...

The interest in celestial bodies as seen through the different centuries is focused primarily on astronomers; however, few have done so as from an interesting point as number (2060) Chiron. This was ...

On a frigid orbit beyond Neptune, some of the solar system’s smallest worlds project a strange silhouette. Two rounded lobes, pressed together with a narrow “neck,” like a snowman that never melted.

Researchers simulated how gravitational collapse forms two-lobed contact binaries in the Kuiper Belt without destructive collisions.