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

Exoplanets have captured the imagination of the public and scientists alike and as the search continues for more, researchers ...

Stargazers will be treated to a dazzling six-planet "alignment" this January.

Worlds with liquid water could have formed just 200 million years after the big bang from the remains of the earliest ...

Stargazers can witness a rare 'planet parade' in January and February 2024, where six planets align prominently in the night ...

Four planets will be in the parade in January, while seven will align in February. Here's how to see the events.

Images of Mars taken from orbit show thousands of mounds in a region sculpted by water billions of years ago. A robotic ...

Although it's being mistakenly promoted as a "rare planetary alignment," one of the best "planet parades" in half a century ...

Worlds will align for a "planetary parade" in January, with four bright and easily visible to the naked eye. But an even ...

The fact that the cold, dry Mars of today had flowing rivers and lakes several billion years ago has puzzled scientists for ...

HELENA — The planets are aligned. Six planets, Mars, Jupiter, Uranus, Neptune, Venus and Saturn can be seen in the night sky.

James Collier, a qualified dietitian, says his concept of "contemplative nutrition" helps make him, and the planet, happier ...