Stunning pictures of Mercury have been published revealing the sunlit plains and possibly icy craters of the smallest planet in the solar system. Three pictures taken by the BepiColombo spacecraft ...

All of our solar system’s planets are lining up to parade through the night sky at once. This extraordinary celestial event will see the sky scattered with seven visible planets in what is known ...

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

Jan. 15, 2025 — New observational data and simulation models have confirmed a new type of planet unlike anything found in the Solar System. This provides another piece of the puzzle to ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

A European-Japanese spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole as part of only the second human survey of our solar system's innermost planet. The ...

A European-Japanese spacecraft has beamed back some of the best close-up photos yet of Mercury's north pole as part of only the second human survey of our solar system's innermost planet.

To understand the Snapchat planet order, you will first have to imagine the exotic solar system that revolves around the Sun. Just like every planet in the solar system revolves around the Sun, here ...

A planet parade is when several of our solar system's planets are visible in ... The planets can never fully line up exactly like you see in pictures, but they can all be on the same side of ...

The potential discovery of a large planet beyond Neptune’s orbit could change everything we know about the Solar System. Learn how scientists detected it and what steps NASA is taking to verify its ...