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Planet Mercury
The planet closest to the sun and the smallest one in our solar system.
1,826 Questions
What is the diameter of Mercurys core?
Mercury's core has a diameter of about 3,600 miles (5,800 kilometers), which is roughly 85% of the planet's total diameter. It is composed mostly of iron and nickel, and is thought to be partially molten.
Which planet is named after the messenger from god?
The planet Mercury is named after the messenger of the Roman gods, who is also known as the god of communication, commerce, and travelers.
How far is it from the sun to murcury?
369 000 100 decktomiles estimated.
SUN <----------------------------> MERCURY
369 000 100 decktomiles
(estimated)
Mercury's volume = 0.056 x Earths (6.08x1010 km3)
Venus' volume = 0.857 x Earths (9.38x1011 km3)
(Earth) volume = 1 x Earths (1.08x1012 km3)
Mars' volume = 0.151 x Earths (1.63x1011 km3)
Jupiter's volume = 1321.3 x Earths (1.43x1015 km3)
Saturn's volume = 763.59 x Earths (8.2713x1014 km3)
Uranus' volume = 63.086 x Earths (6.833x1013 km3)
Neptune's volume = 57.74 x Earths (6.254x1013 km3)
What is the planet the closest to the sun?
The planet closest to the sun is Mercury, which is the smallest and innermost planet in our solar system. Mercury's proximity to the sun means it experiences extreme temperatures, with surface temperatures ranging from -290°F to 800°F (-180°C to 430°C).
A year on mercury last how many days?
A year on Mercury lasts about 88 Earth days. This is because Mercury orbits the Sun at a faster rate due to its close proximity to the Sun.
At what distance from the Sun would a planets orbital period be 3 million years?
A planet's orbital period is related to its distance from the Sun by Kepler's third law, which states that the square of the orbital period is proportional to the cube of the semi-major axis of the orbit. For an orbital period of 3 million years, the planet would need to be located at a distance of approximately 367 AU from the Sun.
What dry planet becomes very hot during the day due to its closeness to the sun?
Mercury is the planet that becomes very hot during the day due to its proximity to the sun. With minimal atmosphere to retain heat, its surface temperatures can reach up to 800 degrees Fahrenheit (427 degrees Celsius) during the day.
How many degress celcess is mercury?
According to our science books, the temperature on Mercury ranges between -173 and 427degrees Celsius. Take that for what it's worth lol
Mercury is definitely not perfectly round. All of our photos of Mercury show that it's covered in craters which cause ridges to form all over the planet. This means that it's not perfectly round.
Can a human survive on mars why or why not?
It would be very challenging for a human to survive on Mars without significant technological support. Mars has a thin atmosphere, little oxygen, extreme temperatures, and high levels of radiation that would make it difficult for humans to live there long-term. Additionally, the lack of food, water, and breathable air would make sustaining life on Mars very difficult.
What planet was mercury known as?
The planet closest to the Sun, the smallest planet, the second densest planet, it is similar in appearance to the moon, Mercury orbits around the Sun faster than any other planet, it has no moons, Mercury has no atmosphere, It was known as Apollo and Hermes in ancient times, it is highly visible just after sunset, it is also known as the swift planet.
How does the em spectrum impact earth?
The electromagnetic spectrum affects Earth's environment in various ways. For example, ultraviolet and visible light from the Sun drive photosynthesis in plants and provide energy for life on Earth. The Earth's atmosphere also interacts with different parts of the spectrum, such as absorbing some wavelengths while letting others pass through, which influences the climate and weather patterns. Additionally, human activities that emit electromagnetic radiation, like radio waves and microwaves, can impact ecosystems and wildlife.
What is the hottest temperature recorded on Mercury?
The hottest temperature recorded on Mercury was around 800 degrees Fahrenheit (430 degrees Celsius). This extreme heat is due to the planet's close proximity to the sun and its lack of a significant atmosphere to regulate temperatures.
How long would it take to get to mercury from the sun by car?
Mercury orbits the sun at an average distance of about 36 million Mercury is the planet nearest the sun. It has a diameter of 3,032 miles (4,879 kilometers), about two-fifths of Earth's diameter. Mercury orbits the sun at an average distance of about 36 million miles (58 million kilometers), compared with about 93 million miles (150 million kilometers) for Earth.
Because of Mercury's size and nearness to the brightly shining sun, the planet is often hard to see from the Earth without a telescope. At certain times of the year, Mercury can be seen low in the western sky just after sunset. At other times, it can be seen low in the eastern sky just before sunrise. so it would be hard to find it in a car but
from earth in a car going 60 miles a hour Answer: 1550000 hours. By Rojae Rowe
Mercury's period of revolution around the sun is about 88 Earth days, while Pluto's period is approximately 248 Earth years. The ratio between their periods of revolution is about 1:28. This difference is due to the much larger distance Pluto is from the sun compared to Mercury, causing it to take much longer to complete one orbit.
Why might Mercury have such extreme temperatures relative to those on earth?
It is hot during the day because it is the closest planet to the sun. It gets very cold on the dark side because Mercury has no atmosphere and its surface is bad at retaining heat. So as soon as it gets dark, all its heat radiates away and it gets very cold.
What is the temperature on the side of Mercury not facing the sun?
Mercury's surface temperature can vary significantly because it has no atmosphere to distribute heat. On the side facing away from the Sun, temperatures can drop to around -290 degrees Fahrenheit (-179 degrees Celsius) during the night.
Which two planets is closest to the sun?
Mercury is the closest planet to the sun, followed by Venus.
Why would you to travel to Mercury?
Traveling to Mercury would offer the opportunity to study the planet's unique characteristics, such as its extreme temperature variations, lack of atmosphere, and magnetic field. It could provide valuable insight into the early history of the solar system and help us better understand how terrestrial planets form and evolve. Additionally, exploration of Mercury could advance our knowledge of planetary geology and enhance our understanding of the dynamic processes that shape planetary surfaces.
How long does it take for mercury to orbit the moon?
You mean the sun right? 58 days (Earth days that is)
The gravity on Mercury is 38% of Earth's gravity. So, if you were 150mlbs on Earth, you would be 57 lbs on Mercury.
How old is a 9 year old on mercury?
IF you mean "How many times would Mercury complete its orbit about the sun" in 9 Earth Years (A year is approximately 365.25 days) the answer is simple. Mercury would complete 37.35 full orbits. Mercury completes an orbit once every 88 days. Based on this a person would likely not reach puberty until age "54." Average lifespan on Terra (Earth) is 77 years. You ccould expect to see about 320 orbits in a lifetime.
