When you first learned about the Solar System, you probably saw diagrams that made it look orderly, with planets arranged in ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

Study reveals an interstellar object's impact on planetary orbits, reshaping solar system dynamics. Discover how simulations ...

Keep your eyes on the sky. Six planets in our solar system are coming into alignment and will be visible from Earth. AccuWeather says Saturn, Venus, Neptune, Uranus, Jupiter and Mars will be visible ...

Six planets are aligning in the night sky with every planet visible at the same time.The astronomical event began Tuesday ...

If you’re looking for a way to fill an evening this month with something wonderous, look no further than the night sky above ...

Sky watchers are in for a treat this month as the stars align to give amateurs a shot to see six planets at once.

Further simulations on flybys into the inner Solar System revealed one of our own planets might be flung out of the ballpark ...

All of our solar system’s planets are lining up to parade through the night sky at once. This extraordinary celestial event will see the sky scattered with seven visible planets in what is known ...

For much of January and February, you have the chance to see six planets in our solar system after dark, although two — Uranus and Neptune — will be hard to see without a telescope or high-powered ...