From Star City to Rebecca Ferguson's Silo, here are all the sci-fi shows on Apple TV ranked from worst to best.

NASA has plans for an ambitious moon base where astronauts can live long-term as the agency prepares to send humans to Mars.

Titan, Saturn's largest moon, is home to vast lakes and seas - not of water, but of liquid methane and ethane. In this video, ...

Sugar* Season 2 finds its footing by embracing its biggest twist from the start. Colin Farrell delivers another quietly ...

For every "Alien" or "Event Horizon," there are dozens of lesser-known space horror movies that deserve much more love and ...

Colin Farrell remains compelling, but the second season loses much of the daring that made Sugar one of TV's most original series.

Astrophotographer Efrain Morales captured spectacular footage of China's Tiangong space station as its silhouette buzzed ...

Discover the shocking ending of the season premiere! Our detailed recap explains why John targets the Senator, the tragic fate of Henry Thorpe, and the mystery behind the missing Moon brother. Dive ...

For whatever reason, I never reviewed the first season of "Sugar," which I'd stopped watching before its late-season big ...

After an intense ending to the first season, Sugar Season 2 sets the stage with complicated turns of events for John Sugar as he stays back on Earth. By the end of the first season, things took a turn ...