16 Books About Alien Contact and Messages from Outer Space

Extraterrestrial life is calling, whether you’re ready to pick up or not.

Explore Exciting Galaxies With These 15 Books for Fans of Mass Effect

Take a break from playing Mass Effect with these fifteen similar sci-fi books.

13 Thrilling Space Movies That Explore the Final Frontier

From sci-fi epics to incredible documentaries, these movies are out of this world.

Buzz Aldrin's Memoir Reveals the Secret Struggles of a Space Race Hero

Former astronaut Buzz Aldrin explores the dark side of the Moon in this raw tale of depression and the complexities of celebrity.

9 Nonfiction Books About Space Travel

Celebrate the 50th anniversary of the Moon landing with these revealing nonfiction reads about exploring the final frontier.

8 Space Opera Books Like Guardians of the Galaxy

Recover from Avengers: Endgame with these eight epic space opera books. 

18 Extraordinary Arthur C. Clarke Books

Explore the sci-fi Grand Master’s legendary tales.

NASA, the Challenger Disaster, and How One Phone Call Could Have Saved the Crew

NASA veteran Hugh Harris examines the Challenger disaster that occurred on January 28, 1986, and what we’ve learned from it.

Moonwar is a Thrilling Space Romp in Ben Bova's Grand Tour Series

The final installment of the two-part Moonbase Saga sees the leaders of a lunar colony fight for the nanotechnology they need to survive.

It's Aliens vs. Ninjas in This Rip-Roaring Space Adventure

In Timothy Zahn's Blackcollar series, a Resistance fighter teams up with space ninjas to defeat alien tyrants.

5 Standout Sci-Fi and Space Westerns Like Westworld

These standout TV shows and movies can help pass the time between episodes of HBO's Westworld.

5 of the Coolest Starships in Science Fiction

They might look like buckets of bolts, but these ships are so much more than just modes of transport.

Space Opera Meets Arrival in Samuel R. Delany's Babel-17

A famous poet must decipher a strange alien language before it becomes a weapon of mass destruction.

15 of the Weirdest Things People Have Left on the Moon

Golf balls, an original Warhol, and bags of poop — humans have left a lot of strange things on the lunar surface. 

Jack Parsons: A Pioneer of Rocket Science and His Bumpy Road to Fame

Author George Pendle explores the fascinating and unorthodox life of a brilliant scientist in his book "Strange Angel."

Alan Shepard, the Apollo 1 Disaster, and the Race to the Moon

On January 27, 1967, a fire broke out during a launch simulation of the Apollo 1 aircraft, killing the men inside and changing NASA forever.

Colonizing Mars: Comparing the Facts and the Fiction

Here’s how the most popular of today’s Mars-set science fiction stories line up with today’s science.