Ever wondered about life on other planets? Do you think aliens exist?NASA have found a comet with the same kind of water as in the Earth's oceans. Scientists believe that NASA unveiled the key to finding life on other planets, or even comets.
NASA spotted the comet, called Hartley 2, using the Herchel Space Telescope. From this, they think that all the water in Earth's oceans came from comets like Hartley. So, you're probably asking what would happen if there were no comets in space. Here's the answer; we simply wouldn't be alive. Because water is essential for us, and without comets with water on them, oceans wouldn't exist. Which means that no life would be able to live on Earth; including plants. Although comets and meteors are so similar, meteors do not possess water.This newly found comet holds the key to finding alien life in many galaxies, such as the Milkyway.
So, is this the start of a whole new investigation into life on other planets? Does alien life really exist? If it does, are aliens going to invade Earth? It's all up to you to find out about this jaw-dropping mystery, that man kind has been trying to solve for many centuries...
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