After its lone 23rd-century Star Trek: TOS episode, "Mirror, Mirror," Star Trek: Deep Space Nine picked up the Mirror Universe's story in the 24th century. Star Trek: Enterprise then jumped ...

The Mirror Universe has its own complex history that was further explored by Star Trek: Deep Space Nine, Star Trek: ...

Recently, a company by former SpaceX employee Ben Nowack – called Reflect Orbital – announced that it is now ready to put gigantic mirrors in space to reflect sunshine at ground-based solar farms.