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Facts about Mercury.
- It has the smallest axial tilt
- The orbit has the highest eccentricity
- It is in a 3:2 orbital resonance with the Sun (3 rotations in 2 revolutions)
- It has a massive iron core
- It has the Caloris Basin, one of the largest impact craters in the solar system
What else can I help you with?
What is different about the astronomical body of planet Mercury?
Mercury is the smallest planet in our solar system and the closest to the Sun. It has a thin atmosphere and a large temperature variation between its hot days and cold nights. Mercury also has a high metal content, leading to its relatively high density compared to other planets.
What planet is the fastest roatating body in the soloar system?
mercury
What are all the gases which surround a star or a planet?
The gases surrounding the Earth or any astronomical body is called the atmosphere.
What planet second densest major body closest to the sun?
Mercury is the second densest major body in our solar system and is the closest planet to the sun. It has a density of 5.427 grams per cubic centimeter, second only to Earth.
What is a planet and also a silvery metallic element?
A planet is a celestial body that orbits a star, is spherical in shape due to its own gravity, and has cleared its orbit of other debris. The silvery metallic element referred to is mercury, which is unique for being liquid at room temperature. Mercury is used in various applications, including thermometers and barometers, and is known for its high density and toxicity.
What is different about the astronomical body of planet Mercury?
Mercury is the smallest planet in our solar system and the closest to the Sun. It has a thin atmosphere and a large temperature variation between its hot days and cold nights. Mercury also has a high metal content, leading to its relatively high density compared to other planets.
Why is planet mercury a planet?
According to the International Astronomical Union, a planet is an astronomical body orbiting a star or stellar remnant thatis massive enough to be rounded by its own gravity,is not massive enough to cause thermonuclear fusion, andhas cleared its neighbouring region of planetesimals.Mercury meets all three requirements and so, by definition, it is a planet.
What astronomical body is no longer considered a planet but a planetoids?
Pluto.
What planet is the fastest roatating body in the soloar system?
mercury
How did mercury get it name?
Mercury got its name from the Roman messenger, Mercury. Mercury was a fast messenger, so Mercury orbits the sun fast.The planet Mercury was named after the Roman god of messengers Mercury.The planet mercury has the most rapid apparent movement in the sky of any astronomical body that looks to the naked eye like a star. Therefore the ancients considered it to be the rapidly moving messenger of the Gods, who was called Mercury by the Romans.
Does Ceres orbit another astronomical body besides the Sun?
No, Ceres orbits the Sun. It is considered a dwarf planet.
What are all the gases which surround a star or a planet?
The gases surrounding the Earth or any astronomical body is called the atmosphere.
What planet has greatest orbital velocity?
The way gravity works, the closer an orbiting body is to the central body,the faster it moves in its orbit. So the planet with the greatest orbital speedwould be Mercury.
What planet second densest major body closest to the sun?
Mercury is the second densest major body in our solar system and is the closest planet to the sun. It has a density of 5.427 grams per cubic centimeter, second only to Earth.
What astronomical body in the solar system is the largest that could possibly fit inside the diametre of Jupiter's red spot?
The planet Earth
What is the number of satillites on Saturn?
Venus is unique in that it and Mercury are the only planets in the solar system with no natural satellites. Currently the European Space Agency (ESA) has a satellite named Venus Express orbiting the planet.
What is a planet and also a silvery metallic element?
A planet is a celestial body that orbits a star, is spherical in shape due to its own gravity, and has cleared its orbit of other debris. The silvery metallic element referred to is mercury, which is unique for being liquid at room temperature. Mercury is used in various applications, including thermometers and barometers, and is known for its high density and toxicity.
