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A new study has that a tiny, water-dwelling creature is likely to until the end of the Earth. The near indestructible tardigrade, also as water bear, like a short caterpillar with eight legs. It is just one-tenth of a millimeter in size but the physiological makeup to able to in any extreme conditions. The microscopic water bear can without food for three decades. It can also in bitterly freezing temperatures of -272º Celsius and in furnace-like temperatures of 150ºC. Water bears can also survive the crushing pressure of deep oceans, the vacuum of outer space, nuclear war, global warming, or any other extreme meteorological event that would humans.

Scientists say water bears so hardy and resilient that the only thing that would them out for good is if the Sun all the Earth's oceans away. The study says this is likely to in several billion years from now. The new study that complex life is extremely difficult to and could exist on other planets. A researcher said: "Tardigrades are as close to indestructible as it gets on Earth, but it is possible that there other resilient species examples elsewhere in the Universe." He : "There is a real case for looking for life on Mars and in other areas of the Solar System. If tardigrades are Earth's most resilient species, who what else out there?"

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