Scientists look beyond solar system for traces of life

Washington (AFP) – Searching for traces of life on Mars, like NASA is doing, is one thing. But scientists are also looking further afield. Could it be found beyond our solar system? A study published on Thursday in the prestigious journal Science reveals the discovery of a new exoplanet that could be instrumental in the hunt. Researchers will try to determine whether there is an atmosphere on the “super-Earth” and traces of life around a star other than our Sun. “The end of the road is finding biomarkers or biosignatures in the atmospheres of exoplanets, which is signs of life on habitable Ear…

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