The breakthroughs that changed 2018, from Mars to ancient human origins.
Revisit a year of discoveries that stretched from Mars missions and exoplanet searches to climate science, medical advances, and the remarkably complete Little Foot fossil. This documentary connects headline-making breakthroughs across space, Earth, and human history, revealing how 2018 reshaped what scientists know. Sign up to see the stories behind a pivotal year in science.
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Frequently asked questions
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Top Science Stories of 2018 is a Curiosity Original, exclusive to Curiosity Stream.
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