Dr. Jessie Christiansen Wants to Help You Discover the Next Exoplanet

It’s hard to believe that just four decades ago, we had no idea whether planets existed outside our solar system. Scientists discovered the first exoplanet in 1992, and since then our understanding of the universe has changed irrevocably. Now, scientists estimate that there are as many planets around us as there are stars. The cosmos […]

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The Webb Space Telescope Snaps Its First Photo of an Exoplanet

The JWST’s size and sensitivity enabled it to collect more light from this planet than any previous observatory has obtained. (Its photo looks grainier than SPHERE’s only because the JWST observes longer, infrared wavelengths.) This allowed Hinkley, Biller and their team to refine the estimate of the planet’s mass, which they peg at about seven […]

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