Three of the eight planets that make up our Solar System are named Venus, Earth, and Mars. The planet Venus, the second planet from the Sun, is notorious for its heavy atmosphere and scorching temperatures. Earth, the third planet from the Sun, is full of all kinds of living things. As the fourth planet from the Sun, Mars is distinguished by the red hue of its surface, which originates from abundant iron oxide in the dust that covers it. Now we’ll talk about what makes Venus, Earth, and Mars so different.
Difference Between Earth and Mars
Mars is a rocky planet like Earth. Both have iron-rich rocks on their surfaces. But Life on the two planets is the biggest difference between Earth and Mars. Mars hasn’t been found to have life, but almost every place on Earth has cellular life, from single-celled bacteria to plants and animals with many cells. Mars needs more time to go around the Sun. Mars needs 687 earth days to go around the Sun, while Earth only needs 365 days. Earth is the third planet from the Sun, while Mars is the fourth. Mars has two moons. Phobos and Deimos are the names of the two moons that orbit Mars. But the Earth has only one moon. A planet’s day is the amount of time it takes to spin once. Mar has 24 hours and 37 minutes. At the same time, Earth’s day lasts 24 hours.
Difference Between Earth and Venus
The planets’ rotation on their axes is the main Difference Between Earth and Venus. Earth turns anticlockwise. Sunrises and sunsets occur because of this. Venus revolves clockwise. Venus’ western horizon is where the Sun rises and sets. Planets rotate at different speeds. Venus’s days are longer because it spins slower than Earth’s. The atmosphere of the planet Venus is mostly made up of carbon dioxide, while the atmosphere of the planet Earth is mostly made up of nitrogen and oxygen. Yet, Venus’s surface temperature is nine times that of Earth’s. Therefore, any form of life would find it extremely difficult, if not impossible, to exist on Venus’ surface.
Difference Between Venus and Mars
Venus’s rotation is much slower than that of Mars. Venus’s rotation takes 243 days, while Mars’s only takes 24 hours and 37 minutes. Venus is the second planet from the Sun, so it is only 108 million km away, while Mars is the fourth planet from the Sun and is 226 million km away. Because Venus’s atmosphere is so thick, it has the most greenhouse effect. The most heat comes from the Sun. Mars has a unique atmosphere because it doesn’t get as much heat reflected.
Our Solar System’s most intriguing planets are Venus, Earth, and Mars. Venus’s dense atmosphere traps heat, making it the hottest planet in the Solar System. The Solar System’s only planet with life is Earth. Mars’ red dust and possibilities for extraterrestrial life make it the fourth planet from the Sun. While each planet is distinct, they all share the same Solar System. They’re unique and help us understand the universe.