Titan, Saturn's largest moon, happens to share some truly remarkable geophysical and geological processes with our home ...

Project Hail Mary reminds us how important our world is – and how vital science is to our continued existence on it.

But sometimes the most fascinating way to explore history is by asking a simple question: what if things had gone differently? Alternate history stories take familiar timelines and twist them, ...

From isolated lunar bases to interstellar odysseys and distant galaxies, these 15 films explore humanity’s courage, survival ...

Join Starfleet, explore space, command your own ship, and maybe try not to break the prime directive with Star Trek ...

Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a discussion of advanced Martian ...

Alien: Earth creator’s genius 5-part crime series returns to the global streaming charts 12 years after airing.