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Can water exist on a planet with no atmosphere?
Atmospheric pressure is an important factor in keeping liquid water on the surface of a planet. With no atmosphere, liquid water would quickly escape into space. It would depend on various factors such as the temperature and escape velocity of the planet of course. Scientists think liquid water existed on Mars in the past when the atmosphere was a lot denser. Water does exist on the surface Mars, but only as ice.
Does a planet need an atmosphere?
No. The planet Mercury does not have an atmosphere.
What planet's atmosphere has no air or water?
Mercury is the only major planet without an atmosphere. It is able to hold some gases close to its surface, but not really enough to call it an atmosphere. Its due to the size of the planet being so small and lack of a decent magnetic field that it is unable to sustain an atmosphere.
Planet has almost no atmosphere?
The lack of atmosphere on a planet can result in extreme temperature variations between day and night, as well as high levels of radiation from the sun. Without an atmosphere to trap heat, temperatures can drop drastically at night. Additionally, the absence of atmospheric pressure can make it difficult for liquid water to exist on the planet's surface.
What planet has the thinner atmosphere of the terrestrial planets?
The thinnest atmosphere belongs to planet Mercury . . . it may have no atmosphere, at all.
What planet has water clouds atmosphere?
Every planet in the solar system except Mercury has an atmosphere, and all but Mars and Mercury have clouds, but only Earth has liquid water.
What makes a planet living compared to mars?
Water, atmosphere.
What must a planet have to have any kind of weather?
Water, and an atmosphere
Can water exist on a planet with no atmosphere?
Atmospheric pressure is an important factor in keeping liquid water on the surface of a planet. With no atmosphere, liquid water would quickly escape into space. It would depend on various factors such as the temperature and escape velocity of the planet of course. Scientists think liquid water existed on Mars in the past when the atmosphere was a lot denser. Water does exist on the surface Mars, but only as ice.
Planet with a atmosphere of water vaper?
No planet in our solar system has an atmosphere made largely of water vapor. There may be such planets orbiting other stars, but none have been conclusively found.
The only planet with a bountiful supply of water?
Earth is the only planet with a bountiful supply of water.
Which planet has no solid surface its atmosphere is just gas and water?
venus
What is in the atmosphere on the planet mars?
oxygen, water vapor, nitric oxide
Why is Neptune nickname water planet?
Because its atmosphere has a blue colour.
Does mercury has volcanoes storms or water?
No. Mercury is a geologically dead planet. It has no volcanoes, not atmosphere, and no water.
What the terrestrial planet that has no atmosphere?
what is the terrestrial planet that has no atmosphere
Does a planet need an atmosphere?
No. The planet Mercury does not have an atmosphere.
