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Could the cathedral's beautiful stained glass collection survive the 2019 fire intact?
4:16
Solar geoengineering is like drawing a curtain over the face of the Earth.
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See how much CO2 we add to the atmosphere each year.
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Everything in the solar system is dynamic—you can watch it evolve in real time.
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By studying asteroids, researchers can learn about the formation of planets.
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Learn more about OSIRIS-REx’s mission to an asteroid 200 million miles away.
2:46
Can a slime mold find food placed at the far end of a labyrinth?
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The purpose of this experiment was to see how Physarum regulates its nutritional needs.
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CRISPR is part of bacteria's natural defense against viruses.
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Sickle Cell Anemia is caused by a single change in the DNA sequence.
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NOVA Labs: New solar telescopes are allowing us to see the Sun like never before.
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Learn about solar storms and do your own research using images from NASA telescopes.
