There are multiple mysteries that scientists can't explain, with experts remaining particularly baffled when it comes to the cosmos. Scientists struggle to explain much about space, but that doesn't ...
WASHINGTON — Wednesday will be slightly shorter than usual, but you probably won't notice the difference even if you're watching the clock closely. Earth is expected to complete a full rotation on ...
A billion years ago, days lasted 19 hours: the balance between the oceans, the atmosphere, and the Moon slowed down the Earth ...
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