Size of Planets in Order - Science Notes and Projects
Jan 3, 2024 · Mercury – The smallest planet in our solar system, Mercury’s radius is about 2,440 km (1,516 mi), making its diameter roughly 4,880 km (3,032 mi). It is about 0.38 times the size …
Mercury - Science@NASA
May 7, 2025 · Mercury Facts Mercury is the smallest planet in our solar system and the nearest to the Sun. Mercury is only slightly larger than Earth's Moon. It's the fastest planet, zipping …
The Smallest Planet and Largest Planet in the Solar System
Jul 15, 2014 · When it comes to both mass and volume, the smallest planet in the solar system is Mercury and the largest planet is Jupiter.
What Is The Smallest Planet In The Solar System? - WorldAtlas
Dec 20, 2022 · What Is The Smallest Planet In The Solar System? Our solar system is home to eight planets, all of which have different sizes, masses, and densities. The smallest planet in …
What is the Smallest Planet in Our Solar System? - LearningMole
2 days ago · Mercury is one of the eight planets that orbit the Sun in our Solar System. It is the smallest and the closest planet to the Sun. This makes Mercury the first planet in the solar …
What's the smallest planet? - BBC Sky at Night Magazine
Jan 12, 2024 · If you’re talking about planets in our Solar System, that’s easy to answer: the smallest planet is Mercury. Mercury is the smallest of all the eight planets whether you’re …
Mercury: Size, distance from the Sun, orbit | Astronomy.com
Oct 20, 2023 · 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. …