Venus, Saturn, Jupiter and Mars will appear to line up and be bright enough to see with the naked eye in the first few hours ...

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

Rare planetary alignment featuring Venus, Saturn, Jupiter, and Mars promises celestial splendour in the southern hemisphere's twilight skies.

If you’ve been a faithful reader of my Skywatch column, thank you! You also know how much I love the winter constellations ...

Jupiter's Great Red Spot storm, which usually appears dark-red, can be seen shining a lurid blue color in an ultraviolet ...

Six planets will all be visible at once in the night sky this month, lined up across the sky—but one is set to disappear from view.

Mars will seem to disappear behind the full wolf moon Monday for many sky-gazers. Throughout January, also look up to see ...

MORE: Museums and culture centers are offering discounts on tickets and memberships during winter Venus, Mars, Jupiter and Saturn will be the easiest to spot. Uranus and Neptune also are part of ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access ...

Mars will vanish behind January's full Wolf Moon tonight during an occultation event visible across North America.