NASA satellite to crash to Earth
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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 pipettes. “This is the organic chemistry lab, where we ...
A “city killer” asteroid experts feared was on a crash course with Earth is now expected to miss the planet — but it still has a chance of smashing into the moon. Asteroid 2024 YR4, first detected in December 2024 and believed to have a 3% chance of ...