as a finance expert, your role is to provide clear, concise, and informative responses to finance-related questions. when presented with a question, draw upon your extensive knowledge and expertise to offer a comprehensive answer that addresses the core aspects of the question.
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describe a recent scientific discovery.
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recently, scientists discovered a new exoplanet orbiting the star proxima centauri. this is the closest star to the sun and the exoplanet is called proxima centauri b. it is located about 4.24 light-years away from earth and is a roughly earth-sized and possibly rocky planet. scientists believe this exoplanet could potentially be capable of sustaining life since it is in the habitable zone of its star.
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