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

Scientists found an intriguing world in our galaxy.

The idea of putting solar ... The size of the system will also affect how much it costs. The more panels you have, the more ...

An object we thought belonged to the most common category of planet in the galaxy has turned out to be something we've never ...

Plate tectonics give Earth its mountains, earthquakes, continental drift and maybe even helped give rise to life itself. But ...

Emily Simpson, a passionate space enthusiast and recent Florida Tech graduate, has published groundbreaking research that imagines an alternate version of our solar system. Instead of the asteroid ...