In which part of the sky can you find Venus if it is visible as a evening star?
You can see Venus early in the morning when the sun is not out yet, and you can also see it in the evening, probably where the Sun is setting, you can see it when its dark enough. Venus is also called the Morning star and the Evening Star.
What is Venus' speed of travel?
Venus has three speeds.
Are most comets seen before sunset or sunrise?
Most comets can be seen before sunrise because they are visible in the early morning sky when the sky is still dark. This is because they are most visible against the darker sky background. Additionally, comets that are visible in the nighttime sky are also best seen in the few hours before sunrise, when the sky is darkest.
How long will it take to get to venus from eartth?
It takes on average about 5-6 months for a spacecraft to travel from Earth to Venus, depending on the alignment of the two planets in their orbits.
Venus and Earth both experience a?
Venus and Earth both experience a greenhouse effect due to their atmospheres trapping heat from the sun. This results in high temperatures on both planets, with Venus having a much stronger greenhouse effect than Earth due to its thick carbon dioxide atmosphere.
What planet is covered by a thick yellow layer composed of carbon dioxide?
Venus has a thick yellowish atmosphere composed mainly of carbon dioxide. The dense clouds on Venus are made up of sulfuric acid, giving the planet a yellowish appearance when viewed from space.
Venus is called the Earth's Twin because Venus is almost the same size as Earth, only with a different about 5%. Venus has a metal core, and earth has a metal core, too.This is pretty much where the similarities end.
Which planet is smaller than Venus?
Both Mars and Mercury are smaller than Venus. Pluto is also smaller than Venus, although it is no longer considered a planet.
What will an alien look like on Venus and why it will look like that?
A legless bird with no eyes or legs, that carries plants which cling on to its back that absorbs sunlight every 121.5 days.
Let us look at it logically. The alien will have to be comfortable at a temperature of 860 degrees and at 92 times the atmospheric pressure of Earth. It has to breathe something, it can't just survive off of heat and minerals. It would have to breathe CO2 right? It is the most abundant element in Venus's atmosphere, but if in doing so you wouldn't have a complex creature, and since the main geology of Venus is volcanic plains that were found in 2005 to be active. Your little carbon dioxide breather colony would probably be fossilized from super heated rock before it could even move. Okay what if the creature breathes nitrogen, the second most abundant element on Venus. That wouldn't work out well either. Even though ancestors to life were said to breathe nitrogen those were even simpler creatures than the plants we see today.
So does alien life live on Venus or is it just a trivial question with a fruitless answer? Well if you know your stuff you would know that in our atmosphere carbon dioxide sinks and can be contained in a beaker without a lid. This is because it is more massive than oxygen, and gravity will have more of an effect on it. So the same thing happens on Venus. Except all of the oxygen and hydrogen congregates to the top. Not only does this eliminate the CO2 problem but it also eliminates the problem of pressure, heat and light. We no longer need to make an albino lobster plant, that needs to survive the pressure of being 3000 ft below water. We can have some more elbow room. With less atmosphere we don't need to worry about pressure there is no more sulfuric acid clouds, and no blistering heat that evaporates those same sulfuric acid droplets before it hits the ground. Not only that but we also have Oxygen!
Up in the higher altitudes of Venus there is no land, which is no problem; the volcanic plains were just a big pain in the but anyways. This creature just needs to be just as massive as the air you breathe. Micro organisms, which could evolve into a type of flying ecosystem that will never need land. The first creature may be similar to that of a plant or even a hybrid plant-animal microscopic organism which are totally plausible. Some type of microscopic bug of sorts. Once they start evolving symbiotic relationships can occur everywhere. You'd probably see plants growing on the back of legless bugs or even creatures big enough to be fleshy. These bigger creatures would need to never stop flying though, similar to that of a dolphin, when it sleeps, but keeps moving. The Days and nights of Venus are very long. So eyes would only be a hindrance. Another way of detecting surrounding is echolocation, which can be used as a more useful alternative.
Our end product is a eyeless and legless beast that scours the air as a hunter, which carries plants on its back which stores up energy in the morning to use to live during the night.
Venus has about the same size and mass as what?
It is near Earth in size. About 81.5% of Earth's mass.
Does Venus' or Mars have a greater greenhouse effect?
Yes - the atmosphere of Venus is 90 times more dense than that on Earth and it is made of 96.5% of CO2 and a 3% of nitrogen. Interestingly there is almost no water in the atmosphere of Venus. Because water vapor is a lighter gas than CO2, water vapor and other lighter gases would tend to rise and be swept away by the solar wind. By comparison, the atmosphere of earth is about 70% nitrogen, 29% oxygen and 1% other gases like argon, water vapor, helium, nitrogen, and a smidgen of CO2 (about 0.04%).
On earth, most of the greenhouse effect is due to water vapor. Water vapor causes between 36% and 66% of the greenhouse effect on Earth for clear sky conditions and between 66% and 85% when including clouds - depending on how cloudy an area is. The rest of the greenhouse effect is attributed to methane, CO2, nitrous oxide, and CFCs.
Because of the denser atmosphere and the chemical composition Venus experiences an intense green-house effect that raises the temperature over the surface to more than 470ºC. Clouds are common on Earth but they completely cover Venus' atmosphere. They are made of sulfuric acid droplets at 50-70 km above the surface and at temperatures comparable to Earth's surface temperatures. Once solar energy penetrates the clouds, they act like a blanket to keep the heat in. You see the same phenomena on earth where cloudy winter nights tend to be warmer than winter nights with clear skies.
The denser atmosphere of Venus also adds to the greenhouse effect there. The added density is like throwing on more blankets to keep you warm in bed. The more blankets you have, the less heat can escape.
Rule for 180 degree clockwise rotation?
To rotate a figure 180 degrees clockwise, you can achieve this by first reflecting the figure over the y-axis and then reflecting it over the x-axis. This double reflection effectively rotates the figure 180 degrees clockwise around the origin.
Why is a year on Venus less than two days?
I want to start by correcting you. First off a year on Venus is not less than two days. In fact a year on Venus is 224.7days. However, the reason it is so much shorter than earth is purely based on it's location. The further a planet is from the sun, the larger it's orbit is. The larger the orbit, the longer the year. That is why Venus has a short year. It has a smaller orbit around the Sun.
This answer still needs improving. So here goes.
A year on Venus IS less than 2 VENUS days,but not less than 2 EARTH
days of course. There are two main definitions of a "day" in astronomy, but
either way the Venus year is less than 2 Venus days.
What planets are to the left and right of Venus?
The order of the planets starting closest to the sun is: mercury, venus, earth, mar, jupiter, saturn, uranus, neptune, pluto/sedna
How long would it take in earth days to get to the supermassive blackhole from earth?
probably not long.
My Answer:This is one of those questions that will depend on where you are observing from.If you are the one in a black hole and the most basic measure of time and death are used: Once you are in the Black hole your death would be instant.
Traveling into the hole and dieing may take virtually forever because of the way a Black Hole distorts time and gravity.
If you could figure out how to watch from out side no human could live long enough to see a person die and confirm that he/she was dead. Again this is due to distortion of time.
It can be, at night. The cloud layers of sulfur dioxide that block our view of the planet are fairly translucent, allowing dim light to illuminate the planet during the daytime (which lasts about 58 Earth days). It is extremely dark at night, though volcanoes or lightning may provide some illumination.
The night is also about 58 Earth days long, but it does not get much cooler. The thick carbon dioxide atmosphere carries the solar heat from the sunlit side to the poles and the night side, effectively maintaining a constant year-round temperature near 460 °C for the entire planet.
How many Earth days is one Earth rotation?
The simple answer is: The earth day is one rotation.
The more technical answer is:
A day measured by the position of the sun is 3 minutes and 56 seconds longer than the earth's rotation.
So in that sense, one rotation is 99.727% of a day.
If an object weighs 10 pounds on Earth and 9 pounds on Venus, the weight difference is 1 pound. Therefore, an object that weighs 90 pounds on Earth would weigh 81 pounds on Venus (90 pounds - 1 pound for each 10-pound increment).
What is the rule for a 270 degree clockwise rotation?
(x,y) to (x,-y). You would keep the x the same, but turn the y negative. This is actually the rule for a 90 degree counterclockwise rotation, but they're the same thing, they would go to the same coordinates.
How are Venus and Uranus alike?
Venus and Uranus are both planets in our solar system. They are both classified as "ice giants" due to their composition and they rotate in a direction opposite to the majority of planets, a phenomenon known as retrograde rotation. Venus and Uranus also have unique atmospheric conditions and features that distinguish them from other planets.
What planets years are longer than its days?
Venus and Mercury have longer years than days. Venus takes about 225 Earth days to complete one orbit around the Sun, while a day on Venus (one rotation on its axis) takes about 243 Earth days. Mercury takes about 88 Earth days to complete one orbit but has a much slower rotation period, which means a year on Mercury is longer than a day.
How can you make a replica of Venus?
you take a soccer ball, basketball, volleyball, kick ball ect. and then put newspaper or rapping paper over it. then just paint it yellow orange red and what ever else you want. just for texture you can add glitter or when the paint is wet just pour some salt on it. boom!
What is the distance between Jupiter and Venus'?
The distance between Jupiter and Venus changes constantly, ranging from 689,000,000 km to 923,000,000 km. The current actual distance is close to the lower figure.
The angular distance in the sky ranges from 0 to 180 degrees, but is currently about 8.5 degrees.
All the planets are continually moving and at different speeds, so the distances between them is constantly changing. So your question cannot really be answered definitively.
There are many reasons. The environmental conditions would be too harsh. It is too hot. It does not have the kind of atmosphere that we need to survive in. It has no water. The atmospheric pressure is over 90 times that of Earth. It would be impossible for humans to survive there.