Starting at 12:30 p.m. ET (1730 GMT) on Saturday (Jan. 25), astrophysicist Gianluca Masi of the Virtual Telescope Project will stream live telescope views of all six of the planets in marching order.

Mercury takes only 88 Earth days to orbit the sun.

To solve that problem, a team of German researchers at the Technical University in Berlin figured that, instead of having a ...

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 planets are lining up ... the Virtual Telescope Project plans to broadcast a live feed from its telescopes in Tuscany. The livestream, below, is set for Saturday beginning at 12:30 p.m ...

Could humans survive on other planets? What would it take to live on Mars, Venus, or even a moon like Titan? From low gravity to toxic atmospheres, every planet presents a unique challenge. Watch as ...

but before 9 p.m. local time There are eight planets in our solar system and one dwarf planet (Pluto). Because we live on Earth, the most we could see is a maximum of seven planets total. However, ...

Here's everything you need to know about the stunning parade of planets lighting up the night sky this winter. A six-pack of planets will line up and light up the night sky this month, folks.

Stargazers will be treated to a dazzling six- and seven-planet "alignments" in February. A planetary alignment, or a "planet parade" according to the internet, will grace our night sky just after ...

Just by looking up, you’ll be able to catch a glimpse of some planets shining brightly in the night sky. The six planets, Venus, Saturn, Jupiter, Mars, Uranus, and Neptune will be in a straight ...