The number of planets that orbit the sun depends on what you mean by “planet,” and that’s not so easy to define ...

Curiosity NavigationCuriosity HomeMission OverviewWhere is Curiosity?Mission Updates ...

Retrograde planets can offer hidden strengths such as introspection, wisdom, and unique perspectives. Each retrograde planet ...

Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that ...

Bull babies will find newfound fortune in their coffers of self-worth, courtesy of side-spinning, chaos-kissing Uranus. “For ...

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

SCIENTISTS have discovered a new super-Earth with an ‘eccentric’ orbit that swings it in-and-out of its star’s habitable zone ...

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

ANOTHER, even rarer, ‘planet parade’ is set to grace skies very soon. For one night only, all seven other planets in the ...

For a few brief evenings around February 28, every planet in our solar system will be visible at once, with Mercury making a ...

Stargazers, prepare for the parade of planets that will take place over the next few nights in the sky. Here's what you need ...