Smithsonian Magazine on MSN1d
From Worlds That Look Like Cotton Candy to Others Covered in Volcanoes, These Are the Strangest and Most Captivating ExoplanetsAre we alone in the universe? While no one can say for sure, space scientists know where to start looking—exoplanets. An ...
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What Is an Exoplanet? A Brief ExplainerHycean planets, like K2-18 b, are water worlds with atmospheres ... Sun-like star is visible through amateur telescopes, dubbed HD 209458. That star has an exoplanet, a gas giant, and here's ...
Named HD 20794 D, the newly discovered exoplanet orbits a star similar to the Sun, and researchers believe it may be able to sustain liquid water, which is vital for life, as we know it ...
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