Why is there water on Earth but not on other planets?
Currently, Earth is the only known planet (or moon) to have consistent, stable bodies of liquid water on its surface. The temperature, along with an ample amount of atmospheric pressure within this zone, allows water to be liquid for long periods of time. Evidence points to water on other planets in our solar system.
What happens if we bring water to Mars?
If you were an astronaut on the surface of Mars, and you happened to spill your bottle of drinking water, a very strange thing would happen. The water would instantly freeze and boil away at the same time. At that reduced air pressure, water would boil even at 81 below.
Can we drink water from other planets?
There is no feasible way to get at that water, but the giant planets each have numerous moons that are made mostly of ice. This may be the case inside Europa (Jupiter) and Enceladus (Saturn), but chemical reactions with the rock would make the liquid water salty, so not good to drink.
Can we drink titan water?
Titan is going to have methane and ethane tainting the ice. And Enceladus and Europa are going to be all kinds of salts and possibly magnesium sulphate, or epsom salts if it’s hydrated. So if you drink that water you’ll be trotting off to the loo quite soon.
Why is there no life on Titan?
Titan is not a pleasant place for life. It is far too cold for liquid water to exist, and all known forms of life need liquid water. Titan’s surface is -180°C.
How cold is it on Titan?
290 degrees Fahrenheit
How long is a year on Titan?
16 days
Where is the biggest moon on earth?
Size. Ganymede is the largest and most massive moon in the Solar System. Its diameter of 5,268 km is 0.41 times that of Earth, 0.77 times that of Mars, 1.02 times that of Saturn’s Titan (Solar System’s second largest moon), 1.08 times Mercury’s, 1.09 times Callisto’s, 1.45 times Io’s and 1.51 times the Moon’s.
How often does it rain on Titan?
Here we show that simple energy balance, numerical models of global and mesoscale circulation, ground- and space- based observations of clouds, and Cassini observations of surface change, are all consistent with Titan rains lasting 2-100 hours occurring at ~100-1000 year inter- vals globally, but 10-100 hours each …
How long is a day on Titan compared to Earth?
This means that the direction of incoming sunlight is driven almost entirely by Titan’s day-night cycle and Saturn’s year cycle. The day cycle on Titan lasts 15.9 Earth days, which is how long it takes Titan to orbit Saturn.
Does it rain on Titan?
Scientists believe that cryovolcanoes (ice volcanoes) erupt and spew methane into Titan’s atmosphere, which then rains down onto the surface, forming lakes. Liquid methane is the dominant force behind Titan’s weather and surface erosion.