people say that Gliese 581 has oxygen and h2o (water) .Meybe there is life there and they are trying to found out.
It has the same temputre has Earth.
The positive integer factors of 581 are: 1, 7, 83, 581
The estimated temperature on Gliese 581 c, a planet outside of our solar system, is likely to be too hot to support life as we know it. Its proximity to its star, Gliese 581, means that the surface temperature could reach levels found on Venus in our solar system, making it inhospitable for life as we understand it.
Gliese 581 c is too hot for life because it is closer to its star. This planet is similar to venus. This planet traps too much heat that causes a strong greenhouse effect. The temperature is too high and the atmosphere is nearly all carbon dioxide. Gliese 581 d is at the right distance for liquid water to exist. It is at the Goldilocks zone just like the earth. That means life could exist on Gliese d. This planet have the right temperature. It has a magnetic field and a rich oxygen and nitrogen atmosphere.
No other planet in our solar system could support advanced life such as on Earth. Others could support UNintelligent life. Planets in other galaxies that may support life are: OGLE-2005-BLG-390Lb , Gliese 581 c, and Gliese 581 d.
It is: 581 = DLXXXI
581 Cinquecentoottantuno
It is a planet only about 3 times the mass of Earth orbiting in the habitable zone of the star Gliese 581. It is widely considered the most likely extrasolar planet to harbor life.
41.5
581 centimeters = 228.74"
The answer is: 1089 plus 581 = 1670
1670-581=1089 So you would add 1089 to 581 to get 1670
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