Mercury will join Pluto in an empowering and revelatory sextile, which could lead to powerful breakthroughs in communication ...

The cosmos is filled with wonders yet to be discovered. One of the latest mysteries captivating scientists and space ...

Back in 2006 our Solar System lost a planet, not because it disappeared, but because it was reclassified. Pluto, now considered a dwarf planet, failed one of the three tests the International ...

The revelation that Pluto and its large moon may have collided, causing Pluto to be geologically active, could mean there are ...

Venus, Mars, Jupiter, Saturn, Uranus, and Neptune were already visible in the night sky after dusk this month, but Mercury joined them on Feb. 28. While it's common to see a few planets line up in the ...

A stunning planet parade is now visible in the night sky. A planet parade is when several of our solar system's planets are ...

Sedona Red Rock News Managing Editor and Sedona Poetry Slam founder Christopher Fox Graham has become the second Sedona resident to have a celestial body named after him with the recent redesignation ...

The triple star system is sending comets, asteroids and meteors our way, and the number of interstellar objects entering the solar system will rise.

According to NASA, multi-planet lineups are visible "every few years," but a seven-planet alignment is particularly uncommon, ...

Step outside tonight after sunset, and you’ll see a celestial event unseen on Earth since the early ’80s. The current seven other planets of our solar ...

All seven other planets in the solar system will be visible at the end of February, treating stargazers to a dazzling display ...