An object eight times the mass of Jupiter may have swooped around the sun, coming superclose to Mars' present-day orbit before shoving four of the solar system's planets onto a different course.

The rover's 26th sample, known as "Silver Mountain," has textures "unlike anything we've seen before," NASA says.

The building blocks of life could have been delivered to Ceres by one or more space rocks from the outer asteroid belt.

"Blast off on a rip-roaring rocket into the furthest reaches of outer space on this roller-coaster ride in the dark," reads the current description of Space Mountain on the Walt Disney World ...

Watch this video to find out more about the Earth, planets in our Solar System and other planets far off in outer space ... Both have valleys and mountains, weather and seasons, ice caps and ...

A pair of astrophysicists with Aix- Marseille Université, CNRS, and Institut Universitaire de France have developed a new ...

The Matterhorn, Mont Blanc and the splendour of the Alps celebrated in this video filmed for the 'Mountains' episode of the BBC documentary Planet Earth II. "Attention. We have a #PlanetEarth2 ...