Why haven’t humans been back to the moon in over 50 years?
By Jacopo Prisco, Jackie Wattles, CNN (CNN) — As he took his final steps before leaving the moon, Apollo 17 commander Gene Cernan had some…
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By Jacopo Prisco, Jackie Wattles, CNN (CNN) — As he took his final steps before leaving the moon, Apollo 17 commander Gene Cernan had some…
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By Jackie Wattles, CNN (CNN) — A SpaceX capsule carrying four astronauts arrived at the International Space Station on Saturday, bringing the…
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By Jacopo Prisco, CNN (CNN) — An exoplanetary system about 116 light-years from Earth could flip the script on how planets form, according to…
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By Ella Nilsen, CNN (CNN) — The Trump administration delivered a deadly blow to longstanding US climate policy on Thursday, finalizing rules…
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By Ashley Strickland, CNN (CNN) — When solar storms erupt from the sun and reach Earth, their intensity is measured against a historical…
Continue ReadingBy Lily Hautau, CNN (CNN) — A chunky, squat creature that roamed Earth 307 million years ago is helping scientists understand how plant-eating…
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By Asuka Koda, CNN (CNN) — Team USA won silver in mixed doubles curling on Tuesday after reaching the event’s final for the first time during…
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By Mindy Weisberger, CNN (CNN) — Picture all of Earth’s oceans, which cover about 70% of the planet and are mostly made of hydrogen. Now…
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By Jack Guy, CNN (CNN) — Researchers in Turkey say they have unearthed archaeological evidence that the Romans used human feces in medical…
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By Laura Paddison, Samuel Hart, CNN (CNN) — Jessie Diggins is an endurance athlete. The Olympic cross-country skier describes the intensity of…
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By Amarachi Orie, CNN (CNN) — Children love to play pretend, holding imaginary tea parties, educating classrooms of teddies or running their…
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By Jackie Wattles, Hadas Gold, John Liu, CNN (CNN) — Elon Musk’s ambition to one day settle Mars appears to have taken a back seat to a…
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By Jacopo Prisco, CNN (CNN) — Recreating a piece of the universe in a bottle might sound like science fiction, but it’s exactly what Linda…
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By Taylor Nicioli, CNN (CNN) — When plant biologist Jing-Yi Lu was earning his bachelor’s degree in Taiwan, he began to take note of the…
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By Katie Hunt, CNN (CNN) — Some 400 million years ago, long before dinosaurs or even trees had evolved, an enigmatic organism towered over the…
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By Issy Ronald, CNN London (CNN) — In an idyllic corner of an English field, beneath the lush green grass and yellow buttercups sprouting in…
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By Ashley Strickland, CNN (CNN) — There is nothing like the excitement of a rocket launch. I’ll never forget the feeling of being at NASA’s…
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By Katie Hunt, Jackie Wattles, Ashley Strickland, CNN (CNN) — NASA is now targeting March for the earliest possible launch of its historic…
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By Ella Nilsen, CNN (CNN) — A federal judge on Monday dealt a fifth blow to the Trump administration’s attempts to kill the offshore wind…
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By Jackie Wattles, CNN (CNN) — A crucial test of NASA’s towering Space Launch System rocket is underway — marking one of the final steps…
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