The “Wow!” Signal — Did Aliens Try to Contact Us in 1977?
September 30, 2025
A Signal That Made Scientists Say “Wow!” On August 15, 1977, a radio telescope in Ohio — nicknamed the Big...
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What Would Happen If Earth Stopped Spinning for One Minute?
September 29, 2025
The World in Motion We don’t feel it, but Earth is spinning incredibly fast — about 1,670 kilometers per hour...
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Black Holes Can Sing: NASA Captures the Universe’s Deepest Sound
September 26, 2025
Can Space Really Have Sound? We’ve all heard that “space is silent.” Technically, that’s true — in a vacuum, sound...
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