If you want energy independence, watch this.
Bioenergy is oil, coal, gas and other hydrocarbons. Stop thinking of them as chemical products. They are biological products. They are the result of biologically transforming Sunlight into usable forms of energy.
DART images reveal asteroids can toss slow 'cosmic snowballs' between moons
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About 15% of asteroids near Earth have small moons orbiting them, making
binary asteroid systems common in our cosmic neighborhood.
1 hour ago
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