Planet Mercury

Mercury takes about 88 Earth days to complete one orbit around the Sun.

Mercury has a radius of 2439.5km. In scientific notation, this would be 2.4x103km.

Mercury is a metal with a low melting point, at around -38.83 degrees Celsius. Hence, it can easily melt at room temperature, which is typically higher than its melting point. Once the temperature exceeds -38.83 degrees Celsius, the mercury transitions from a solid to a liquid state.

Mercury does not have any moons. It is one of the two planets in our solar system (along with Venus) that does not have any moons orbiting around it.

Let's see now, the Nine Planets web site says the radius of Mercury is 2440, so the diameter ought to be.... 4880 km.

The average distance is 57.9 million kilometres.

they all have moons, except Mercury and Venus.

Mercury orbits the sun at an average speed of 47.87 km/s and its orbital period is about 88 Earth days, which is approximately 0.24 Earth years.

Yes, NASA has sent two spacecraft to Mercury: Mariner 10 in the 1970s and Messenger in the 2000s. Messenger was the first spacecraft to orbit Mercury and provided valuable information about the planet's geology, magnetic field, and thin atmosphere.

Jupiter takes about 11.86 Earth years to make one complete orbit around the sun.

Humans have been making the distinction between stars and planets since prehistoric times, making it impossible for us to know which ones were first identified. For what it's worth, though, Venus ("the morning star") might be considered the most conspicuous planet, and both Jupiter and Mars are often easier to spot than Mercury.

Mercury is primarily composed of metallic elements like iron and nickel, with a smaller amount of silicate minerals. In comparison, Earth has a much more diverse composition, with a larger variety of elements and minerals present due to its larger size and different geological history. Earth also has a much thicker atmosphere and a greater diversity of life forms.

Mercury's average distance from the Sun is about 36 million miles, or 58 million kilometers. However, since the orbits of planets are not perfect circles, this distance can vary depending on where Mercury is in its orbit.

No. Mercury does not have any moons.

The nearness of Mercury to the Sun (which exerts much more gravitational influence than the planet) is the likely reason that no natural satellites are present. It is unlikely but possible that one or more may have existed in the past.

When asking questions please be more specific so those that are answering do not have to answer two different questions.

Mercury (the element) is a dense, silvery-white, poisonous metal with a mirror-like appearance. It is the only common metal that is liquid at room temperature. Mercury evaporates slowly at room temperature. You find this mercury in a thermometer as it is a transition metal, silvery-white in color, with an atomic weight of 200.59 and in a liquid state. It has a melting point of -38.83 degrees C, 234.32 Kelvin. In addition, it has a density @ 20 degrees C. of 13.546 g/cm3. Mercury and most of its compounds are highly toxic and the pure metal is absorbed easily by inhalation, ingestion or through the skin.

Mercury (the planet) has a mean surface temperature of 452 K, but it ranges from 90-700 K; The sunlight on Mercury's surface is 6.5 times as strong as it is on Earth, with the solar constant having a value of 9.13 kW/m². For about 800 million years Mercury was pummeled by comets and asteroids and therefore riddled with craters. These impacts were facilitated by the fact that Mercury has no atmosphere and therefore those objects colliding with the planet were not slowed. In addition, the planet was volcanically active during this period which resulted in magma plains.

Mercury is a terrestrial planet, which means it has a solid rocky surface like Earth. It is composed mostly of metal and rock, with a large iron core. It has a thin atmosphere primarily consisting of oxygen, sodium, and helium.

It's 77,248,512 km from Venus to Mercury. It would take you 386.24 hours or 16.09 whole days of 24 hours.

Mercury's grayish color is due to its rocky surface, primarily made up of silicate minerals like basalt and pyroxene. These minerals reflect sunlight in a way that gives the planet its unique color. Additionally, the lack of a substantial atmosphere on Mercury means there are no significant atmospheric effects that would alter its surface color.

The average temperature of mercury ranges from -40°C to 300°C, depending on its location and exposure to sunlight.

Mercury is one of the five planets visible to the naked eye from Earth. It has been known since ancient times and does not have a specific team or individual credited with its discovery.

Mercury and Venus are hotter than Earth due to their proximity to the Sun and their particular atmospheres. Venus has a thick atmosphere that traps heat from the Sun, creating a strong greenhouse effect. Mercury lacks a significant atmosphere, so its surface temperature varies greatly between its scorching daytime and freezing nighttime temperatures.

Dunno -if U carnt bee bovered to spelink properly den we shud eye.

Both Titan and Ganymede are larger than Mercury and Pluto.

The average surface temperature on Mercury is around 700 K (426.85°C). However, temperatures can vary greatly depending on the location and time of day due to Mercury's lack of atmosphere to regulate heat.