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" ... During the day, we absorb energy from the Sun; this is the power inputted into the Earth. During both the day and the night, we radiate energy back into space; that's the power outputted by the Earth. This is why temperatures heat up during the day and cool off during the night, something that’s pretty much true for every planet that has both a day side and a night side. ... "
" ... Science: Star Trek has always pushed the envelope when it comes to speculative ideas about physics and astronomy. Parallel Universes not only exist, but can overlap and intersect as the fabric of spacetime can be broken down. Dyson spheres are real, enclosing entire stars and gathering 100% of their outputted energy. And now Star Trek: Discovery pushes the envelope in a new way: with panspermia and the biology/astronomy connection. ... "