Mercury has a rocky surface when, facing the sun, can reach highs of 800 degrees while overnight lows could reach minus 290 ...

Taking place in February, the planetary parade is a rare occurrence you don't want to miss form down here on Earth ...

To see the parade, find a dark place with a clear view of the western horizon at nightfall. Mercury and Saturn will be low in ...

The start of 2025 has already provided spectacular views of the night sky and this week a rare event will take place. On the ...

Before then, Mercury and Saturn will meet in the evening sky in a rare close encounter, in an astronomical phenomenon known ...

The alignment involves Mercury, Venus, Mars, Jupiter, Saturn, Uranus, and Neptune, all visible on the same side of the Sun.

A shell of icy objects at the edge of the solar system known as the Oort cloud has a pair of spiral arms that resemble a ...

A very rare treat is about to grace Earth's night skies.

Researchers expect similar sodium salts to be found on the dwarf planet Ceres, in water plumes from Saturn's Enceladus, and ...

Since Dec. 7, 2024, the red planet has been making its westerly retrograde. But on Monday, that all ends, according to ...

Are 7 planets having a rare alignment in our night sky? News of this unusual celestial event has been flooding social media ...

Mercury, Venus, Mars, Jupiter and Saturn will all be visible without any optical assistance, according to NASA. To catch ...