A new study shows that a areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming water creature could live until the areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming of the Earth. The tiny tardigrade, also known as water bear, looks like an eight-legged areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming . It is one-tenth of a millimeter long but has the body to survive in any areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming conditions. It can survive without food for areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming , exist in freezing areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming of -272º Celsius and boiling temperatures of 150ºC. Water bears can also survive the areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming of deep oceans, the areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming of outer space, nuclear war, global areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming , or any other extreme event that would doom areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming . Scientists say water bears are so areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming that the only thing that would wipe them out is if the Sun boils all the Earth's areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming . The study says this will happen in areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming billion years. The new study states that areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming life is very difficult to destroy and could exist on other areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming . A researcher said water bears are almost indestructible and because of that, it is possible that there are other tough areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming elsewhere in the Universe. He said there was, "a real areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming for looking for areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming on Mars and in other areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming of the Solar System". He suggested there could be life "out areas case caterpillar complex creatures decades end extreme humans life microscopic oceans planets pressure several temperatures there tough vacuum warming ".