The Daily Star's FREE newsletter is spectacular! Sign up today for the best stories straight to your inboxSpace researchers now say we shouldn't rule out strange, distant worlds in our search for alien life.Since the discovery of the first exoplanet in 1992, astronomers have been excited about the prospect of finding an alien world in its parent star’s “Goldilocks Zone” where life as we know it could be possible.But for every earth-like planet we have detected, hundreds more with radically different properties have been discovered.However, some researchers are now saying we shouldn’t rule out these strange worlds out of hand.
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