Earlier this month, Organic Geochemistry Laboratory manager Lennart van Maldegem posed a question to a group of eighth graders from behind a table jumbled with jars of candy, food coloring and ...
Part of a spacecraft that launched in 1972 and has been orbiting Earth for 53 years is due to reenter Earth’s atmosphere in the next two weeks and could crash to the ground intact, scientists say. The ...
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Though most ...
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