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Planet Venus
The 2nd planet from the Sun in our solar system. Excluding the moon, it is the brightest natural object in the night sky.
2,020 Questions
What is the time needed to rotate the axis on Venus?
Venus rotates on its axis very slowly, taking about 243 Earth days to complete one full rotation. This means a day on Venus (from one sunrise to the next) is longer than a Venusian year (how long it takes to orbit the Sun), which is about 225 Earth days.
How dense is the atmosphere of Venus?
The atmosphere of Venus is mostly made up of about 96.5% carbon dioxide and 3.5% nitrogen with other gases in trace amounts (including sulfur representing about 0.015% by weight).
There is a heavy cloud cover of sulfur dioxide and sulfuric acid.
The pressure at the planet's surface is about 92 times that at Earth's sea level.
The carbon dioxide atmosphere and thick clouds of sulfur dioxide create the strongest greenhouse effect in the solar system, producing surface temperatures of up to 460 °C (860 °F) across practically the entire planet.
The atmosphere of Venus is predominantly carbon dioxide.
The atmosphere of Venus consists mainly of carbon dioxide, and a small amount of nitrogen. The thick cloud cover is composed of sulfur dioxide and sulfuric acid droplets. Because of the dense atmosphere, the surface temperature ranges from 750 to 930 degrees Fahrenheit (398 to 498 Celsius). The surface pressure is 90 times that of Earth. That's like being one kilometer (over half a mile) under the ocean.
The atmosphere of Venus consists mainly of carbon dioxide, and a small amount of nitrogen. The thick cloud cover is composed of sulfur dioxide and sulfuric acid droplets. Because of the dense atmosphere, the surface temperature ranges from 750 to 930 degrees Fahrenheit (398 to 498 Celsius). The surface pressure is 90 times that of Earth. That's like being one kilometer (over half a mile) under the ocean.
How many times has people died on Venus?
As far as we know, no people have died on Venus because humans have not visited the planet. Venus has an extremely hostile environment with high temperatures, crushing atmospheric pressure, and toxic gases, making it impossible for human survival without advanced technology.
Haw many days to get to Venus?
It would take approximately 146-213 days for a spacecraft to reach Venus, depending on its specific trajectory and the time of launch.
i think there isn't any bugs on venus. This is because it has no atmosphere. The atmoshere is the scientific word for life, plants... (etc)! It also has no water supplies for animals to drink.
So this means there is no bugs on venus.
By sammather green
Does Venus spin clockwise or counter clockwise?
Yes. All of the planets (not just Venus) orbit the Sun in a counterclockwise direction as viewed from the arbitrary location "above" the orbital plane. Venus has the distinction of being the only planet to have a reverse "spin" or rotation about its axis. This is currently thought to have been caused by a large collision early in the planet's formation.
Venus spins once about every 243 Earth days, and orbits the Sun about once every 225 Earth days.
Can humans live in the clouds of Venus'?
With enough power and enough technology, humans will be able to live anywhere including in the clouds of Venus. But not yet, and not for a VERY long time to come.
Venus is covered with a very dense atmosphere filled with clouds of sulfuric acid. The temperature on the surface is over 600 degrees. (At that point, it hardly matters if it is centigrade of fahrenheit.) An unprotected human would be instantly killed by the heat and the poisonous atmosphere.
Should it ever prove worthwhile to do so, we could probably design airships like enormous dirigibles filled with helium and floating in the clouds. But it would be relatively dangerous and expensive; we may not bother.
Mercury experiences the greatest change between its day and night temperatures because it has a very thin atmosphere that cannot retain heat. During the day, temperatures can reach up to 800 degrees Fahrenheit, while at night they can drop to -290 degrees Fahrenheit.
No, all the planets orbit the Sun in the same direction, counter-clockwise as seen from high above the north pole.
However, Venus itself does now rotate (spin) in a clockwise fashion, which is the reverse of the other planets. Something obviously occurred that stopped its original spin.
Venus is an uninhabited planet.
No people, no need for cities, thus...no capital.
Why is a day so long compared to a year on Mercury and Venus?
Because the planets are not rotating very fast.
A day is defined as the time it takes a planet to rotateonce on it's axis.
A year is defined as the time is takes a planet to revolvearound the Sun.
Mercury is in a 3:2 orbital resonance with the Sun and rotates 3 times for every 2 times around the Sun.
Venus rotates so slowly, that by the time it has rotated once, it has gone around the Sun 1.085 times.
What artificial satellites are orbiting Venus?
As of now, the Akatsuki spacecraft, which is a Japanese probe, is currently orbiting Venus. It is studying the atmosphere and weather patterns of Venus. Other past missions, such as the Magellan spacecraft, have also orbited Venus to study its surface features.
What is the story behind venus?
Venus is the only planet named after a female. It is one of only five planets visible with the naked eye and has been seen in the sky since Earth's prehistoric days. The planet was discovered by Pythagoras.
Does Venus have dirt and gravel?
Venus does not have dirt and gravel like we have on Earth. Its surface is mostly covered in volcanic plains, rocky terrain, and various types of solidified lava flows. Additionally, Venus has a thick atmosphere that keeps its surface very hot, making it difficult for loose materials like dirt and gravel to exist.
Is Venus in the milky way galaxy?
Yes. Venus is one of the planets in our solar system, and our Sun (and the solar system) are part of the Milky Way galaxy.
What is the most important thing about a Verb?
Verbs express actions, states, or occurrences in a sentence. They are essential for conveying the main idea or action in a sentence and can indicate tense, aspect, mood, voice, and agreement. Without a verb, a sentence would lack a predicate and be incomplete.
Venus es el segundo planeta del Sistema Solar en orden de distancia desde el Sol,
What are some of the main features found on the surface of Venus?
Venus's surface is mostly rock and gravel, and the landforms include high plateaus and more than 150 volcano calderas more than 100 km in width. (It is conjectured that many are very old, as no plate movement currently reshapes Venus's crust as on Earth.) The surface temperature reaches as high as 460°C.
There are no oceans or other bodies of water. (The atmosphere has a high concentration of sulfuric acid, forming periodic "rains". But at the high temperatures none reaches the surface in liquid form.)
Like mercury venus is close to the sun too. It's tempature is 460 degrees celsius.
Yes.
The atmosphere of Venus consists mainly of carbon dioxide, and a small amount of nitrogen. The thick cloud cover is composed of sulfur dioxide and sulfuric acid droplets. Due to the dense atmosphere, the surface temperature ranges from 750 to 930 degrees Fahrenheit (398 to 498 Celsius). The surface pressure is 90 times that of Earth. That's like being one kilometer (more than half a mile) under the ocean.
Why is a day on Venus so long?
The length of one day on Venus is the same as 243 Earth days. This is because Venus rotates backwards compared to the other planets in the solar system. A day on Venus is actually longer than a year on Venus.
Earth's rotation is described as clockwise?
Earth's rotation is towards the east making it couter-clockwise.
Is Venus mostly carbon dioxide?
The atmosphere on Venus is composed mainly of carbon dioxide (96.5%)and nitrogen (3.5%), with less than 1% of other gases: carbon monoxide, argon, sulfur dioxide, and water vapor.
The thick clouds of sulfur dioxide and sulfuric acid trap heat on the planet, creating an average planetwide surface temperature of 460° C (860°F).
More Precisely
Venus's atmosphere consists of Carbon Dioxide (96.5%), Nitrogen (3.5%), Sulfur Dioxide (150 parts per million), Argon (70 ppm), Water Vapor (20 ppm), Carbon Monoxide (17 ppm), Helium (12 ppm), Neon (7 ppm), Hydrogen Chloride (0.1-0.6 ppm), and Hydrogen fluoride (0.001-0.005 ppm).
Mostly carbon dioxide, the rest is nitrogen. The atmosphere of Venus is very hot and thick. You would not survive a visit to the surface of the planet - you couldn't breathe the air, you would be crushed on by the enormous weight of the atmosphere, and you would burn up in surface temperatures high enough to melt lead. The atmosphere of Venus is made up mainly of carbon dioxide, and thick clouds of sulfuric acid completely cover the planet. The atmosphere traps the small amount of energy from the sun that does reach the surface along with the heat the planet itself releases. This greenhouse effect has made the surface and lower atmosphere of Venus one of the hottest places in the solar system! If you were on the surface of the planet, the air above you would be about 90 times heavier than the Earth's atmosphere. This is like what a submarine experiences at 3000 ft below the surface of the Earth's ocean. The atmosphere is composed mainly of carbon dioxide (96%), 3.5% nitrogen, and less than 1% is made up of carbon monoxide, argon, sulfur dioxide, and water vapor.
The ancient civilizations of Babylonia and Sumeria were among the first to observe and document the planet Venus. They recognized it as a celestial object and incorporated it into their astronomical observations.
What is Venus rate of revolution?
Venus rotates (with respect to distant stars) on its axis once every 243 Earth days, and it completes an orbit around the Sun once every 224,7 Earth days. So, the Venusian day is longer than the Venusian year!
For an observer on the surface of Venus it would take about 116,75 Earth days with the Sun rising in the West and setting in the East.
