Need a reminder of what's up in the farthest frontier of 'Star Trek' before 'Starfleet Academy'? Class is now in session.

NASA is weeks away from its historic Artemis II mission, marking the first crewed journey toward the moon in over 50 years.

The "Star Wars" universe has grown increasingly sprawling over the years — and that's without counting the many fascinating ...

The latest Star Trek series picks up from the events of Discovery, and includes returning characters and references to Trek ...

The Original Series introduced the rules of its universe, created a new era of sci-fi that influenced the many franchises ...

For centuries, humans have gazed at the stars and wondered whether we are alone in the universe. The question of ...