Question
Here is the question : WHAT IS THE SMALLEST PLANET?
Option
Here is the option for the question :
- Venus
- Mercury
- Pluto
- Saturn
The Answer:
And, the answer for the the question is :
Explanation:
For the longest time, Pluto was considered the smallest planet, but the tiny mass was stripped of its title in 2006 when the definition of a planet was altered. Mercury, which can be described as a plant that is almost completely round, is significantly smaller than the earth. In point of fact, there are moons in our solar system that are far larger than Mercury. Mercury has a startling density, given its size; in fact, it is only surpassed in density by Earth, which is the planet that it orbits closest to in the solar system. Mercury, despite its little size, is the planet that orbits the sun the closest, although it is not the hottest. Even though it’s the farthest away, Venus has the highest average temperature. This is due to the lack of an atmosphere on Mercury where temperatures dip hundreds of degrees below zero at night and soar to up to 800°F during the day.
Mercury is the smallest planet in our solar system, and it is also the closest planet to the sun. With a diameter of just 4,880 kilometers, Mercury is only slightly larger than Earth’s moon, making it one of the smallest planets in the entire universe. Despite its small size, however, Mercury is a fascinating planet that has captured the imagination of astronomers and space enthusiasts for centuries.
Mercury was named after the Roman messenger god, who was known for his speed and agility. The planet’s name is fitting, as it moves faster than any other planet in our solar system, completing an orbit around the sun in just 88 Earth days. This rapid orbit also means that Mercury has the shortest year of any planet, with one year on Mercury lasting just 87.97 Earth days.
Because of its close proximity to the sun, Mercury is a very hot planet, with surface temperatures that can reach up to 800 degrees Fahrenheit (430 degrees Celsius) during the day. However, despite this extreme heat, the planet is also home to some of the coldest places in our solar system, including the shadowed craters at its north and south poles.
Mercury’s small size and close proximity to the sun also make it a challenging planet to study. The planet’s thin atmosphere and lack of magnetic field mean that it is bombarded by solar winds and cosmic radiation, making it a harsh environment for spacecraft. Only two missions have ever visited Mercury: NASA’s Mariner 10 mission in 1974 and 1975, and the MESSENGER mission, which orbited the planet from 2011 to 2015.
the planet has revealed many fascinating secrets to scientists over the years. For example, the planet’s surface is marked by numerous impact craters, indicating that it has been bombarded by asteroids and other space debris for billions of years. Additionally, recent studies have suggested that Mercury may have once had a much larger core than it does today, which could help explain some of its unique characteristics.
Mercury may be small, but it is a planet of many wonders. From its rapid orbit around the sun to its extreme temperatures and unique geology, Mercury has fascinated astronomers and space enthusiasts for centuries. As our understanding of this tiny planet continues to grow, we may unlock even more secrets about the history and evolution of our solar system.