Our eyes opened wide as these familiar faces shocked us with their returns to Star Trek.

By the time Worf became Captain after Star Trek: Nemesis, the rest of Star Trek: The Next Generation's crew had fled the USS ...

What’s old is new again in comics this season, with characters such as the Power Rangers and Speed Racer getting rejuvenated ...

As For All Mankind’s spin-off, Space City, readies for launch, here’s our pick of the greatest sci-fi shows available to watch right now ...