Venus has the longest day of any planet in our solar system, lasting 243 Earth days.

Olympus Mons is a shield volcano on Mars and is the largest volcano in the solar system, with a height of 21.9 kilometers and a diameter of 640 kilometers.

Saturn has a hexagonal-shaped storm at its north pole, known as the hexagon, which is a unique and fascinating atmospheric phenomenon.

Valles Marineris is a canyon system on Mars and is the largest canyon in the solar system, stretching for over 4,000 kilometers in length and reaching depths of up to 7 kilometers.

Titan, a moon of Saturn, has a surface covered in liquid methane lakes and seas, making it the only known body in the solar system other than Earth with liquid on its surface.

Ganymede is the largest moon in the solar system and is larger than the planet Mercury, with a diameter of 5,262 kilometers.

Saturn is known for its iconic ring system, which is made up of ice particles and dust.

Hellas Planitia is a giant impact crater on Mars and is the largest impact crater in the solar system, with a diameter of over 2,300 kilometers.

Venus has a surface that is almost entirely covered in volcanoes, making it the most volcanically active planet in the solar system.

The Himalayas are the largest mountain range in the solar system, stretching for over 2,400 kilometers in length and reaching heights of over 8,000 meters.

Mars has a surface that is constantly being reshaped by wind erosion, creating unique and fascinating geological features such as sand dunes and yardangs.

The Pacific Ocean is the largest ocean in the solar system, covering over one-third of the Earth's surface.

Earth is the only planet in the solar system that has a surface that is covered in glaciers, which are large masses of ice that flow slowly over the land.

The Antarctic Polar Desert is the largest desert in the solar system, covering over 14 million square kilometers of the Antarctic continent.

Earth is the only planet in the solar system that has a surface that is covered in forests, which are large areas of land dominated by trees.