Physics nerds, feel free to add to this category.
“Hyperdrive was a system by which starships travelled faster than the speed of light, which was...Hyperdrive
“A black hole is the ultimate in galactic garbage pails. These phenomena were especially...Black hole
“A causality paradox was a temporal phenomenon that took place when really sick time travellers...Causality paradox
“The space-time continuum was a big place full of ooey-gooey timey-wimey stuff. Its destruction...Space-time continuum
“A Planet is often a globe, although sometimes not. There are lots and lots and lots and lots of...Planet
“White holes, or quasars, were the opposite of black holes. Instead of sucking in energy like...White hole
This category has the following 2 subcategories, out of 2 total.