The Sun sets differently on Mars. Part of that is due to its distance from the star ... NASA’s Curiosity rover captured both noctilucent and shimmering cloud formations during a Martian sunset.

Mars, accompanied by its stellar companions Pollux and Castor, climbs almost overhead a couple of hours after sunset and continues to noticeably dim as it pulls away from Earth. The only planet ...

Stargazers in the U.S. can witness a rare "planetary parade" this Friday with Mercury, Venus, Mars, Jupiter, Saturn, Uranus, ...

The two innermost planets, Venus and Mercury, will shine together low in the western sky at sunset on March 10. Here's how to ...

According to NASA, multi-planet lineups are visible "every few years," but a seven-planet alignment is particularly uncommon, as each planet's orbit varies, with some moving more quickly and Mercury, ...

Six planets are currently gracing our night sky, forming an arc on our celestial dome. From west to east: Saturn, Mercury, ...

With clear skies and weather permitting you can observe at least one bright planet in the night's sky. Even two or three ...

However, only four planets — Mars, Jupiter, Venus and Saturn — are visible to the naked eye. Stand outside shortly after sunset when you are and you’ll see Mars low in the east and Jupiter ...

This Friday, all seven planets will be in the night sky for a brief period. Join the cosmic spectacle and learn where to look ...

Seven planets will be visible on Feb. 28, although you will need a good pair of binoculars or telescope to see two of them.

This will be best viewed right at sunset and will be more difficult to see while the sun is still on the horizon. Technically yes. You'll be able to spot Venus, Mars, Jupiter and potentially ...