The way people think of the Solar System has changed many times throughout history. Before the development of the telescope, these ideas were based on what could be seen with the naked eye.

What if humanity could harness the entire energy output of the sun? Enter the Dyson Sphere - a theoretical megastructure that ...

The project resulted in countless discoveries regarding the star we orbit and how it influences our solar system ... probe that led it to shut off its science equipment. When a delay in the ...

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