Mercury is the closest planet to the sun, followed by Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune. Mercury orbits ...

All seven of the other planets in our solar system are about to become visible at once in a great planetary alignment – ...

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

Stargazers will be treated to a dazzling six-planet "alignment" this January.

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but get a telescope and you can spot Neptune and Uranus.

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

Mars will be making its closest approach to Earth in two years, and thus, the mighty red planet, named for the god of war ...

A rare celestial event where seven planets align is visible in the UK skies. Discover how, when, and where you can observe ...

Stargazers can witness a rare 'planet parade' in January and February 2024, where six planets align prominently in the night ...

Six planets are parading across the sky, appearing as some of the night's brightest stars. A few easy tips can help you ...