Venus is the second planet from the Sun and is the second largest terrestrial planet. Venus is sometimes referred to as the Earth’s sister planet due to their similar size and mass. Venus is named after the Roman goddess of love and beauty.

Diameter: 12,104 km Mass: 4.87 × 10^24 kg (0.82 Earths) Moons: None Orbit Distance: 108,209,475 km (0.73 AU) Orbit Period: 225 days Surface Temperature: 462 °C First Record: 17th century BC Recorded By: Babylonian astronomers

Facts about Venus

Venus does not have any moons or rings.

Venus is nearly as big as the Earth with a diameter of 12,104 km.

Venus is thought to be made up of a central iron core, rocky mantle and silicate crust.

A day on the surface of Venus (solar day) would appear to take 117 Earth days.

A year on Venus takes 225 Earth days.

The surface temperature on Venus can reach 471 °C.

A day on Venus lasts longer than a year.

It takes 243 Earth days to rotate once on its axis (sidereal day). The planet’s orbit around the Sun takes 225 Earth days, compared to the Earth’s 365. A day on the surface of Venus (solar day) takes 117 Earth days.

It takes 243 Earth days to rotate once on its axis (sidereal day). The planet’s orbit around the Sun takes 225 Earth days, compared to the Earth’s 365. A day on the surface of Venus (solar day) takes 117 Earth days. Venus rotates in the opposite direction to most other planets.

This means that Venus is rotating in the opposite direction to the Sun, this is also known as a retrograde rotation. One possible reason for this might be a collision with an asteroid or other object.

This means that Venus is rotating in the opposite direction to the Sun, this is also known as a retrograde rotation. One possible reason for this might be a collision with an asteroid or other object. Venus is the second brightest object in the night sky.

Only the Moon is brighter. With a magnitude of between -3.8 to -4.6 Venus is so bright it can be seen during daytime on a clear day.

Only the Moon is brighter. With a magnitude of between -3.8 to -4.6 Venus is so bright it can be seen during daytime on a clear day. Atmospheric pressure on Venus is 92 times greater than the Earth’s.

Due to this crushing small asteroids when they enter its atmosphere Venus has not small craters. The pressure felt on Venus’ surface is equivalent to that deep beneath the sea on Earth.

Due to this crushing small asteroids when they enter its atmosphere Venus has not small craters. The pressure felt on Venus’ surface is equivalent to that deep beneath the sea on Earth. Venus is often called the Earth’s sister planet.

The Earth and Venus are very similar in size with only a 638 km difference in diameter and Venus having 81.5% of the Earth’s mass. Both also have a central core, a molten mantle and a crust.

The Earth and Venus are very similar in size with only a 638 km difference in diameter and Venus having 81.5% of the Earth’s mass. Both also have a central core, a molten mantle and a crust. The same side of Venus always faces the Earth when at their closest.

It is possible this is due to the Earth’s gravational influence.

It is possible this is due to the Earth’s gravational influence. Venus is also known as the Morning Star and the Evening Star.

Early civilisations thought Venus was two different bodies. These were called Phosphorus and Hesperus by the Greeks, and Lucifer and Vesper by the Romans. When Venus’ orbit around the Sun overtakes Earth’s orbit, it changes from being visible after sunset to being visible before sunrise. Mayan astronomers made detailed observations of Venus as early as 650 AD.

Early civilisations thought Venus was two different bodies. These were called Phosphorus and Hesperus by the Greeks, and Lucifer and Vesper by the Romans. When Venus’ orbit around the Sun overtakes Earth’s orbit, it changes from being visible after sunset to being visible before sunrise. Mayan astronomers made detailed observations of Venus as early as 650 AD. Venus is the hottest planet in our solar system.

The average surface temperature is 462 °C, and because Venus does not tilt on its axis, there is no seasonal variation. The dense atmosphere of around 96.5 percent carbon dioxide traps heat and causes a greenhouse effect.

The average surface temperature is 462 °C, and because Venus does not tilt on its axis, there is no seasonal variation. The dense atmosphere of around 96.5 percent carbon dioxide traps heat and causes a greenhouse effect. A detailed study of Venus finished in 2015.

In 2006, the Venus Express space craft was sent into orbit around Venus by the European Space Agency. Originally planned to last five hundred Earth days, the mission was extended several times before the craft was deorbited in 2015. More than 1,000 volcanoes or volcanic centres larger than 20 km have been found on the surface of Venus.

In 2006, the Venus Express space craft was sent into orbit around Venus by the European Space Agency. Originally planned to last five hundred Earth days, the mission was extended several times before the craft was deorbited in 2015. More than 1,000 volcanoes or volcanic centres larger than 20 km have been found on the surface of Venus. The Russians sent the first mission to Venus.

The Venera 1 space probe was launched in 1961, but lost contact with base. The USA also lost their first probe to Venus, Mariner 1, although Mariner 2 was able to take measurements of the planet in 1962. The Soviet Union’s Venera 3 was the first man-made craft to land on Venus in 1966.

The Venera 1 space probe was launched in 1961, but lost contact with base. The USA also lost their first probe to Venus, Mariner 1, although Mariner 2 was able to take measurements of the planet in 1962. The Soviet Union’s Venera 3 was the first man-made craft to land on Venus in 1966. At one point it was thought Venus might be a tropical paradise.

The dense clouds of sulphuric acid surrounding Venus make it impossible to view its surface from outside its atmosphere. It was only when radio mapping was developed in the 1960s that scientists were able to observe the extreme temperatures and hostile environment.

Venus Diagrams