Did They Find Water on Mars? Opal Discovery Suggests Watery Past
In October 2021, NASA's Mars Rover, Perseverance, made a groundbreaking discovery: a wee, shiny rock that turned out to be opal. This was...
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Gravity is not a force, it's a consequence.
Gravity is not a force. Well, not in general relativity. Instead, gravity is a consequence. A black hole warps space and time by...
The Milky Way's S Shape — A Strange and Fascinating Wobble
We often think of the vastness of our galaxy , like its diameter of approx 100,000 light years but
our galaxy is very thin that if you were
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