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An American Mariner spacecraft in 1962 flew past Venus, and discovered it seemed to have a very hot surface. A Soviet spacecraft, Venera, subsequently entered the atmosphere of Venus and found it was not only very hot, but was composed mainly of carbon dioxide, with sulfuric acid clouds.
These were of course both unmanned robots. A manned landing on Venus is VERY far in the future, given how bad the place is.
What else can I help you with?
Who discovered the surface of venus was nontoxic and hot?
The clouds of Venus are considered noxious rather than non-toxic. They are largely comprised of sulfuric acid droplets. Carl Sagan, an American astronomer, discovered that the surface of Venus was noxious and very hot which was contrary to popular opinion at the time of the discovery.
Is Venus too cold for water to exist on its surface?
No. Venus is far too hot for water to exist on its surface.
Are there supplies of food in Venus?
No. The surface of Venus is far too hot and the atmosphere far too dense and corrosive.
Where is it hot all year around?
Hawaii, Arizona, and Florida.
When do cold temperatures occur on Venus?
Cold temperatures on Venus occur primarily at the high altitudes in the atmosphere, where temperatures can drop to around -70 degrees Celsius (-94 degrees Fahrenheit). The surface of Venus is extremely hot, with temperatures exceeding 450 degrees Celsius (840 degrees Fahrenheit) due to its thick atmosphere and greenhouse effect.
Who discovered the surface of venus was hot and noxious?
I believe that an American mariner spacecraft discovered that the surface of Venus was hot. But what is the Americans name?
Who discovered that the surface of Venus was hot noxios and hot?
Dalton C. Thomas
Who discovered the surface of venus was nontoxic and hot?
The clouds of Venus are considered noxious rather than non-toxic. They are largely comprised of sulfuric acid droplets. Carl Sagan, an American astronomer, discovered that the surface of Venus was noxious and very hot which was contrary to popular opinion at the time of the discovery.
How is the surface pressure in Venus?
very hot
Is things living on planet Venus?
Probably not; the surface of Venus is extremely hot.
Is Venus too cold for water to exist on its surface?
No. Venus is far too hot for water to exist on its surface.
Is there anything as hot as Venus?
Yes. A typical fire will produce temperatures comparable to the surface of Venus.
What is the main reason why the surface of Venus is so hot?
The main reason why the surface of Venus is so hot is due to its thick atmosphere that traps heat from the sun, creating a greenhouse effect.
What Earth like feature was discovered on the surface on Venus?
Volcanoes. Your Welcome. Kiara
When did they discover spacecrafts on Venus?
Although several spacecrafts have been sent to Venus, no alien spacecrafts have been discovered on its surface.
Is there frozen water on venus?
No, Venus does not have frozen water on its surface. The surface temperatures on Venus are extremely hot, reaching up to 900 degrees Fahrenheit (475 degrees Celsius), which is hot enough to melt and evaporate any water present.
Why is there no liquid on the surface of Mars and Venus?
Because on Mars it is too cold so any water on the surface is frozen, while on Venus its too hot.
