The stars may not be aligning on Friday night, but seven planets in our solar system just may be. For weeks, outer space enthusiasts have been gearing up for a planetary alignment, or "planetary ...

Humans should look to planetary alignments outside of the solar system when searching for signatures of extraterrestrial communications, scientists say. The nascent search for radio transmissions from ...

Planetary alignments occur when multiple planets from our solar system appear together in the night sky. There are four major categories of planetary alignments: mini (3 planets), small (4), large ...

February will be closing out with a "great evening alignment" on Friday, Feb. 28 when seven planets will align in the sky. According to StarWalk, the "extremely rare event" won't happen again for ...

The Planetary Parade is a mesmerizing celestial event where several planets appear to align in the sky, forming a near-straight line when viewed from Earth. This rare and stunning phenomenon occurs ...

A rare planetary alignment will take place on Friday, Feb. 28. Seven planets will be visible, with most of them being visible to the naked eye. February will be closing out with a "great evening ...