Visitors at the Cerro del Cubilete in Silao, located northwest of Mexico City, captured images of what they said looked like a 'Saturn-shaped object' in the clear blue sky. The UFO was seen ...

This fleeting phenomenon, known as the "ring plane crossing," will occur Sunday (March 23) at 12:04 p.m. EDT (1604 GMT), when Earth passes through Saturn's ring plane, according to In-the-Sky.org.

Here’s why there are suddenly so many planets visible in the night sky and how long you can look forward to seeing them. Saturn and Mercury are going to be “horizon huggers,” likely only ...