Planet Mercury

There may be frozen methane or ammonia in the ice there, both of which are used on Earth as fertilizers. There might be water ice as well, but it's difficult to measure such a small object so far away.

The process you're referring to is called the greenhouse effect. On Venus, the thick atmosphere of carbon dioxide traps heat from the sun, leading to extremely high surface temperatures. This effect is similar to what occurs on Earth, but the extreme conditions on Venus result in a much more pronounced greenhouse effect.

As the history of Mercury (planet) is extensive, a related link was placed right below.

For mercury ( element) there are the following informations taken from Wikipedia:

1) mercury was found in egyptians tombs (1500 BC)

2) In China and Tibet, mercury use was thought to prolong life.

3) Ancient Greeks used mercury in ointments. Egyptians and Romans used it in cosmetics.

4) In the Maya civilization, a pool or mercury was found.

5)By 500BC mercury was used to make amalgams (alloy of mercury)

6)Alchemists thought of mercury as the "First Matter" from which all metals are formed.

You can notice that the history of mercury(element) is not clear or precise, being difficult to determine exactly how and when it was discovered.

Life as we know it requires the presence of liquid water, the temperatures and pressures found on the surface of Mercury mean that water cannot exist there. This makes it highly unlikely that life could develop on that planet.

Additional is that Mercury is mostly made out of Gas. There is only a small circle of rock in the centre. I'm not exactly sure that life can live on such a small area and live in the different gases on Mercury.

They both are inner planets!..... Here is a little saying to remember.....:

My(Mars)

Very(venus)

Eager(earth)

Mother(mercury)

J(jupiter)

S(saturn)

U(uranus)

N(neptune)....(:

The weight of a basketball would vary on each planet depending on its gravity. The weight of a basketball on Mars would be about 0.38 times its weight on Earth, on the Moon it would be about 0.17 times its weight on Earth, and on Jupiter it would be about 2.36 times its weight on Earth.

Planets closer to the sun travel faster around it due to the stronger gravitational pull from the sun. This is described by Kepler's laws of planetary motion, where planets closer to the sun have shorter orbital periods.

Mercury's surface is rocky and heavily cratered, resembling Earth's moon. It is also covered in regolith, which is a layer of loose, fragmented material. Surface temperatures on Mercury can vary significantly, ranging from extremely hot during the day to bitterly cold at night.

None the hottest planet is 450 degrees Celsius and that is Mercury the one closest to the sun.

The astronomical sign of Mercury is a circle with a semi-circle on top and an equilateral cross on bottom. It is like the more well-known symbol of Venus, with horns.

A google image search will help you if you can't imagine it.

An increase in centimeters of mercury indicates a rise in atmospheric pressure. This could be due to factors such as high pressure systems or approaching fair weather conditions. It may indicate calm, stable weather patterns.

Mercury orbits the sun at an average distance of about 36 million miles (57.9 million kilometers). It completes one orbit around the sun in about 88 Earth days.

Mercury has an eccentricity of about 0.206, which means its orbit is more elliptical than circular. This eccentricity causes Mercury's distance from the Sun to vary significantly during its orbit, leading to temperature extremes on the planet's surface.

If you weigh 1,001 lbs on Earth you would weigh 378.3 lbs on Mercury.

As of 2021, only two spacecraft have visited Mercury: Mariner 10, which flew by three times in the 1970s, and MESSENGER (MErcury Surface, Space ENvironment, GEochemistry, and Ranging), which orbited the planet from 2011 to 2015. The European Space Agency's BepiColombo mission is currently en route to Mercury as well.

Pluto is classified as a dwarf planet, not a terrestrial or jovian planet, because it does not meet the criteria to be considered a full planet. It orbits the sun in the Kuiper Belt, a region beyond Neptune, and its size and composition differ from the rocky terrestrial planets and the gas giants of the outer solar system. Additionally, Pluto has not cleared its orbit of other debris, which is one of the characteristics required for a planet status as per the International Astronomical Union's definition.

The 4 Planets closet to the sun are Mercury, Venus, Earth, & Mars.

Mercury, Venus, Earth, and Mars

All the planets revolve around the Sun in the same direction. As seen from a position arbitrarily "above" the plane of the planetary orbits (i.e. above Earth's North Pole), the planets orbit counter-clockwise.

mercury is the first planet in the solar system with the shortest year and the longest day.

the temperatures here are incredibly extreme and so it cannot support life. moreover, it has a very thin atmosphere which allows radiations, both harmful and useful, to pass through it. if any creature can adapt to conditions so unbearable, then probably it can survive on even mercury!:)

Yes, space probes have visited Mercury. NASA's MESSENGER mission orbited Mercury from 2011 to 2015, providing valuable data about the planet's surface, composition, and magnetic field. Additionally, the European Space Agency's BepiColombo mission launched in 2018, which is a joint mission with Japan's JAXA, is currently en route to Mercury for a planned arrival in 2025.

Once it was thought that Mercury does not rotate. We now know that Mercury does rotate, and it takes 58.6 of our days to make one revolution. So in answer to your question every part of Mercury gets very cold and also very hot. The temperature on the surface ranges from -170o C to 430oC (-270oF to 800oF) And the side that faces away from the Sun gets so cold because there is no atmosphere on Mercury to retain the heat. It is facing space, the heat that it absorbed while facing the Sun radiates away, and as space is cold so the surface gets cold.

1 day on Mercury is equivalent to 58.6 Earth days.

A sluggish take-off in a 2008 Mercury OptiMax could be due to issues such as fouled spark plugs, a clogged fuel filter, dirty fuel injectors, or problems with the fuel pump. It is recommended to have a professional mechanic inspect and diagnose the specific cause of the sluggish performance for proper repair.

Without additional information, it is difficult to make definitive statements about the inside of the planet based solely on the presence of craters on the surface. However, the presence of craters often suggests a history of impacts from celestial bodies, which may have affected the interior structure and composition of the planet through processes like tectonic activity or volcanic eruptions. Further study, such as seismic analysis or studying samples from the planet's interior, would be needed to understand its internal characteristics.