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

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 ...

Reintroducing Hawaii's sacred crow, how desert ants find their way, pterosaurs paddle-like tails, and how gophers rebuild ...

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

The eight planets in our solar system orbit the sun in roughly the same plane, because they all originally formed from the same disc of debris around the sun. The line the sun traces across the ...

Referred to as a planetary parade or alignment, this celestial event occurs when multiple planets in our solar system appear ...

The research, yet to be peer-reviewed, sheds light on what could have changed the orbits of several planets in the solar ...

All of our solar system's planets are lining up to take part in a rare and awesome event in the night sky - this is when and ...

A planet-sized visitor possibly visited the solar system billions of years ago and permanently changed the cosmic neighbourhood by warping the orbital path of four outer planets of the system, a ...

Students were taught about different seasons, phases of the moon, and other out of this world lessons by Dunlap, who travels ...