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

the stellar phenomenon is also known as a planetary conjunction which occurs when two or more planets appear close together in the sky when aligned in their orbits around the Sun. Several mobile apps ...

Venus and Saturn are currently in conjunction, meaning the planets appear close together in the night sky from Earth. These ...

Six planets will be in alignment this weekend, with four of them shining bright in one sweeping view. What to know about the ...

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

Venus and Saturn will be in conjunction this weekend, appearing side by side in the night sky during January's post-sunset ...

Six planets will be in alignment this weekend, with four of them shining bright in one sweeping view. What to know about the ...

"Chemical rockets that we use today, even with the extra speed boost from flying by planets, or from swinging by the sun for ...

Four bright planets are visible together in the night sky this month, also known as a "planetary parade" which is a must-see ...

An object eight times the mass of Jupiter may have swooped around the sun, coming superclose ... star-size object tweaked these planets' paths around 4 billion years ago. Related: Giant 'kidney ...

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