Why Webb Still Cannot Tell Us If We Are Alone
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James Webb is the most powerful space telescope ever built. So why can’t it tell us whether we are alone? The answer has less to do with bad engineering than with the brutal physics of observing distant worlds. In this documentary, we look at what Webb was actually designed to do, why calling it “Hubble’s successor” created misleading expectations, and why exoplanet atmospheres have proven so difficult to measure. From TRAPPIST-1 and K2-18 b to the tiny atmospheric signals buried inside starlight, the problem eventually comes down to one thing: photons. If the telescope does not collect enough light, no algorithm can recreate information that never arrived. And that creates another problem: time. Webb may be extraordinary, but every difficult target consumes observing hours that thousands of astronomers are competing for. Perhaps Webb’s biggest discovery is not an alien world. It may be showing us just how difficult finding one really is. -- DISCUSSIONS & SOCIAL MEDIA Commercial Purpo
Tags: insane curiosity, space, science, astronomy, can webb discover life, when we will find alien life, alien life, James Webb Space Telescope, JWST, Webb telescope, extraterrestrial life, search for life, TRAPPIST-1, K2-18b, biosignatures, dimethyl sulfide, habitable planets, Earth like planets, Hubble vs Webb, JWST discoveries
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