A rare parade of planets will light up the night sky throughout January. Six planets will be in alignment for the rest of the ...

NASA's Curiosity rover unveils weather secrets on Mars, from high-altitude icy clouds to extensive dust storms, enriching ...

Parts of Southern California are covered with pink fire retardant as firefighters try to control deadly wildfires raging in ...

British marine biologist and photographer Richard Smith focuses his work on the ocean’s tiniest and weirdest creatures.

The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

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

The James Webb Space Telescope has provided groundbreaking insights into a new type of exoplanet, fundamentally different ...

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 ...

A rare celestial phenomenon is about to light up the heavens, offering skywatchers a chance to marvel at the dynamic beauty ...

A planet parade is when several of our solar system's planets are visible in the night sky at the same time. There will be six planets visible this time around, including Venus, Mars, Jupiter ...

The year began with Mars in retrograde, when a planet appears to be moving backward from our vantage point on Earth. Some astrology lovers shudder at the mere mention of retrogrades, considering ...

This guide highlights models that have great resolution and a high magnification range, making them perfect for viewing planets. Our experts have tested most of these models, and there are options ...