The solar system: Facts about our cosmic neighborhood. References. By Adam Mann, Sarah Wild published 25 February 2022 ... It includes the rocky inner planets Mercury, Venus, ...

Size: Mercury is about 3,032 miles (4,880 kilometers) across. That makes it the smallest planet in the solar system. In fact, Mercury is just a little larger than Earth’s Moon.Distance from the ...

Mercury is by far the smallest planet in the solar system, with only around 5.5% of both the mass and volume of Earth.Despite that diminutiveness, Mercury manages to be the second-densest planet ...

Our solar system is a pretty wild place, full of amazing stuff. From the giant Sun to the tiny rocks floating around, there’s ...

Mercury speeds around the sun every 88 Earth days, hurtling along at nearly 29 miles (47 kilometers) per second — faster than any other planet in the solar system, according to NASA.

If you thought Mercury shrinking was weird, meet Uranus, the only planet in our solar system that rotates on its side. Spinning on a tilted axis by 98 degrees, it is basically lying on its side.

From Mercury To Sun, 10 Solar System Facts. Image: NASA. 6 June 2024. The universe holds countless mysteries. ... It packs a whopping 99% of the entire solar system's mass. Image Credit: Unsplash.