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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.
Which planet was demoted as a planet?
In 2006, Pluto was reclassified from a planet to a dwarf planet by the International Astronomical Union (IAU). This decision was made because Pluto did not meet all three criteria set by the IAU for a celestial body to be considered a planet.
Astrological event characterised by a celestial body hiding a smaller one when travelling in front of it?
This astronomical event is called a transit. It occurs when a smaller celestial body, such as a planet, passes in front of a larger one, like a star, as observed from a different vantage point, such as Earth. Transits are interesting phenomena that provide valuable information for astronomical research and can also be observed from Earth.
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 determines a planet?
A planet is a celestial body that orbits around a star, is large enough to have its own gravity to form a spherical shape, and has cleared its orbit of other debris. These criteria are set by the International Astronomical Union (IAU) for an object to be classified as a planet.
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
Which planet was demoted as a planet?
In 2006, Pluto was reclassified from a planet to a dwarf planet by the International Astronomical Union (IAU). This decision was made because Pluto did not meet all three criteria set by the IAU for a celestial body to be considered a planet.
Astrological event characterised by a celestial body hiding a smaller one when travelling in front of it?
This astronomical event is called a transit. It occurs when a smaller celestial body, such as a planet, passes in front of a larger one, like a star, as observed from a different vantage point, such as Earth. Transits are interesting phenomena that provide valuable information for astronomical research and can also be observed from Earth.
