Movies have suggested that any alien species from other planets or faraway moons are likely to look like this. Scientists, however, suspect that. WND EXCLUSIVE. NASA's new assignments: Find aliens, prove evolution. And while the agency is at it, officials should 'search for life's origin'. Last night Stargazing Live revealed four new alien planets, teasing us with the prospect of alien life. But if we ever meet aliens, what will they be. It was a computer simulation. An abbreviation made famous by the Universal Pictures movie, E. The super-Earth is about five billion years old, according to the astronomers that found it. Search Search the BBC Search the BBC. So you think it's aliens, huh? By Marcus Woo 28 April Nasa astronaut Scott Kelly captured this photograph of the green lights of the aurora from the International Space Station. If JWST fails to find anything, astronomers will have to wait for a specially designed telescope that doesn't rely on transits. Hidden cannabis factory with false walls and secret lifts discovered by police. YouTube , United Nations Office For Outer Space Affairs , SETI Institute. Finding such odd distributions of minerals on other planets or moons might indicate that life exists there, or once did. She heads its Virtual Planetary Laboratory at the University of Washington in Seattle. A cell too tiny to contain ribosomes may operate another way. Read another version of this article at Science News. It helps to build our international editorial team, from war correspondents to investigative reporters, commentators to critics. Look, I think a test of a good sci-fi film is how well it ages, and while I'm slightly hesitant to admit this — I watched E. Deep beneath that ice sits what appears to be a global ocean of salty liquid water. These criteria would not only help us find aliens, but also help them find us. However, Tyson was responding to the question of our ability to strike out and discover life elsewhere, and his assessment is based on the challenges posed by traveling interstellar distances.