The most recommended outer space books

Who picked these books? Meet our 87 experts.

87 authors created a book list connected to outer space, and here are their favorite outer space books.
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Book cover of Providence

Gary Taylor Author Of Luggage by Kroger: A True Crime Memoir

From Gary's 3 favorite reads in 2023.

Why am I passionate about this?

Author Articulate Well-informed Well-organized Well-read

Gary's 3 favorite reads in 2023

Gary Taylor Why did Gary love this book?

I find stimulation, knowledge and entertainment in a wide range of reading material, from crime fiction to true crime, horror and westerns and science fiction.

This tale of a space ship named Providence and its four-member crew battling a new alien species ranks among my science fiction favorites, alongside Justin Cronin’s Passage trilogy and the Wool books now being serialized on Apple TV as Silo. Published in 2020 by veteran SciFi author Max Barry, it recounts a future voyage into deep space to scout the new species after first contact 17 years before.

Besides non-stop action and in-depth character development for each member of the crew, Barry also provides a greedy corporate villain with a secret agenda using an AI to actually control the ship.

Following characters as they face survival challenges and solve problems offers the kind of inspirational reading experience that lingers long after I finish a book.…

By Max Barry,

Why should I read it?

1 author picked Providence as one of their favorite books, and they share why you should read it.


Book cover of Jillian VS Parasite Planet

Catherine Egan Author Of Sneaks

From my list on middle-grade sci fi – with bonus aliens.

Why am I passionate about this?

When I was bored or stressed out at school as a kid, I used to pretend that I was an alien posing as a person and that I’d come to earth to learn about humans. It was fun and helped me to relax. (Look, we all have our own ways of relaxing, I don’t know why “pretending to be an alien” isn’t on more self-care lists these days). Given my tendency to drift toward other worlds, it’s amazing that it took me so long to write a book featuring aliens! The trouble-making Sneaks provide the action in my most recent MG book, which also deals with very real middle-school struggles with friendships and family.  

Catherine's book list on middle-grade sci fi – with bonus aliens

Catherine Egan Why did Catherine love this book?

On Take Your Kid To Work Day, Jillian is thrilled that she gets to go to space with her parents. The routine trip goes terribly wrong, their shuttle crashes, and Jillian has to figure out how to survive – and save her injured parents – with only her own ingenuity and the help of a sarcastic, TV-loving AI nanobot swarm called SABRINA. 

The bantering Jillian-Sabrina relationship is the highlight of the book, and Jillian is a pitch-perfect MG protagonist. It was a delight to read about a super anxious kid solving problems in the absolute worst of situations. 

The Aliens: Primarily, a very creepy parasite – but the descriptions and fictional-science behind all the various life forms on the planet are fantastic.

By Nicole Kornher-Stace, Scott Brown (illustrator),

Why should I read it?

1 author picked Jillian VS Parasite Planet as one of their favorite books, and they share why you should read it.

What is this book about?

Can an anxious eleven-year-old find her chill and save her family from creepy aliens? Only if she’s the most awesome, super-brave astronaut since Spaceman Spiff! So take a deep breath, grab your sidekick, and blast off with Jillian to Parasite Planet.

Eleven-year-old Jillian hates surprises. Even fun ones make her feel all panicky inside. But, she’s always dreamed of joining her space-explorer parents on a mission. It’s Take Your Kid to Work Day, and Jillian finally has her chance to visit an alien world!

The journey to Planet 80 UMa c is supposed to be just a fun camping trip.…


Book cover of The Wrong Stars

J. S. Fields Author Of Ardulum: First Don

From my list on space lesbians.

Why am I passionate about this?

In my day job I’m a professor in a hard science and, unsurprisingly, a lesbian. I love sapphic fiction, especially speculative sapphic fiction, but it can be hard to find as the books are seldom labeled as such. Because I write in this genre I’ve been able to ferret out a lot of them, and have made it a mini mission to read as many as possible. I’m particularly drawn to those that get science right (bad science to a science professor is like nails on a chalk board), and those that have at least a little bit of kissing.

J.'s book list on space lesbians

J. S. Fields Why did J. love this book?

Good space opera is built on time-honored tropes, and Pratt hits them all on the head. Space princess? Check. Ragtag crew? Check. Strange, otherworldly aliens and a dash of romance? Double check. The Wrong Stars is space opera at its finest, with a classic adventure between humans and aliens, good versus evil, and technological innovation that makes you stop and consider current trends. 

The romance line is sapphic, age gap, flirtatious and commanding. Callie is our commanding captain, cool and in charge. Elena has been in cryosleep on a generational ship that was attacked by violent aliens and has some trauma to work out. Who better to help than Callie? And of course the whole crew needs to go investigate these new aliens. The fate of the galaxy is at stake!

By Tim Pratt,

Why should I read it?

1 author picked The Wrong Stars as one of their favorite books, and they share why you should read it.

What is this book about?

The shady crew of the White Raven run freight and salvage at the fringes of our solar system. They discover the wreck of a centuries-old exploration vessel floating light years away from its intended destination and revive its sole occupant, who wakes with news of First Alien Contact. When the crew break it to her that humanity has alien allies already, she reveals that these are very different extra-terrestrials... and the gifts they bestowed on her could kill all humanity, or take it out to the most distant stars.

File Under: Science Fiction [ Adrift | Liar Liar | Golden…


Cytress Vee: A Dog Squad Story

By Kalvin Thane,

Book cover of Cytress Vee: A Dog Squad Story

Kalvin Thane Author Of Cytress Vee: A Dog Squad Story

New book alert!

Why am I passionate about this?

Author Artist Reader Gamer Father Coder

Kalvin's 3 favorite reads in 2024

What is my book about?

Unlike the typical tales of a flawless fighting unit, this story follows Commander Kami Trenn and her ragtag squad of mixed-race space marines.

Dog Squad fights a mysterious adversary whose presence remains shrouded in secrecy. The fate of the universe hangs in the balance, but will they be able to make enough of a difference?

Can they hope to uncover the enemy’s plans for galactic dominance before the Alliance falls? Maybe. If they can stop fighting each other.

Cytress Vee: A Dog Squad Story

By Kalvin Thane,

What is this book about?

Across the void formed by two galactic spiral arms, vast forces face each other.

The tenuous Alliance, sixty civilizations united only by fear of invasion, prepare to resist the encroachment of their as-yet unseen enemy, known only as the Creeps.

The Void has become a battleground. Three thousand light years across, and populated by a scattering of ten thousand ‘dark’ worlds, it is the Alliance’s last chance to protect their way of life. Self-destructive, robotic drones pour across the Void in ever-increasing numbers, testing the Alliance fleets to breaking point.

In the midst of the surging tides of war, a…


Book cover of Alien Roadkill: Deal Breaker

John Klawitter Author Of Death Drop

From my list on living normal lives murder deception and love.

Why am I passionate about this?

Looking back, I was surprised at the things I'd done and the distance I'd traveled from my lower-middle-class upbringing in an industrial town. Destined for a life on the hot beds at the steel mill, I worked my way through college, found a job as a cub copywriter, learned documentary filmmaking, won an EMMY Award, moved to Hollywood, and started my 'sho biz' career. 

John's book list on living normal lives murder deception and love

John Klawitter Why did John love this book?

What I love most about this story is the fresh new take on ‘the aliens among us.’ The author picks a ‘backwoods country boy’ to confront and eventually be chased by powerful creatures from outer space. Lucky for the country boy, he is given some superpowers to help him survive.

I liked how the story moved along with snappy enthusiasm (this is the first of six volumes).

By Steve Zuckerman,

Why should I read it?

1 author picked Alien Roadkill as one of their favorite books, and they share why you should read it.

What is this book about?

The adventure begins when JB Tucker, a simple, backwoods country boy–born and raised in the Carolina swamps–accidentally becomes infected with tiny, autonomous alien tech.
The hundreds of millions of sub-molecular robots coursing through his bloodstream have evolved far beyond their original design and capabilities. The freak pairing of the off-world medical protocols and JB’s unique human body chemistry result in immediate and dramatic consequences.
Now, relentlessly hunted by off-worlders intent on both the retrieval of their stolen technology and his utter destruction, JB finds himself thrust into the center of an intergalactic conflict that he can neither comprehend, nor escape.…


Book cover of Mission to Mars: My Vision for Space Exploration

Sylvia Engdahl Author Of Journey Between Worlds

From my list on colonizing Mars of interest to young adults.

Why am I passionate about this?

As a long-term advocate of space colonization I’ve always been drawn to Mars, not by adventure stories but by the idea that ordinary people may someday live there. So this was the theme of my first novel. I wrote it before we had gone to the moon, though it wasn't published until 1970, after my better-known book Enchantress from the Stars. When in 2006 I revised it for republication, little about Mars needed changing; mainly I removed outdated sexist assumptions and wording. Yet the book still hasn’t reached its intended audience because though meant for girls who aren’t already space enthusiasts, its publishers persisted in labeling it science fiction rather than Young Adult romance.

Sylvia's book list on colonizing Mars of interest to young adults

Sylvia Engdahl Why did Sylvia love this book?

Buzz Aldrin, best known for having been one of the first two astronauts to walk on the moon, has been active throughout the time since then in promoting an expanded space program. In this book he goes into detail—but not too much detail for non-technical readers—about how space activity can help to preserve Earth, in addition to describing various proposals for returning to the moon and reaching Mars, He believes explorers should go there to stay permanently and build a base rather than return to Earth between trips. The book, published in 2013, was overoptimistic in suggesting that as early as 2020 selected astronauts could be asked to commit to spending the rest of their lives on Mars, but I’m sure that when opportunity arises there will be volunteers.

By Buzz Aldrin, Leonard David,

Why should I read it?

1 author picked Mission to Mars as one of their favorite books, and they share why you should read it.

What is this book about?

Can astronauts reach Mars by 2035? Absolutely, says Buzz Aldrin, one of the first men to walk on the moon. Celebrated astronaut, brilliant engineer, bestselling author, Aldrin believes it is not only possibly but vital to America's future to keep pushing the space frontier outward for the sake of exploration, science, development, commerce, and security. What we need, he argues, is a commitment by the U.S. President as rousing as JFK's promise to reach the moon by the end of the 1960s-an audacious, inspiring goal-and a unified vision for space exploration. In Mission to Mars, Aldrin plots that trajectory, stressing…


Book cover of Expendable

G.B. Gordon Author Of Santuario

From my list on sci-fi that triggers deeper thought and reflection.

Why am I passionate about this?

I'm a linguist by trade with an MA in Intercultural Communications. I'm also an immigrant in my chosen country. You could say I have a fascination for different worlds/cultures in my blood. But those cultures only really come alive with the people that live in them, the way they think, feel, and talk, and especially where their cultures meet, with all the tensions, heartbreaks, love and hate, misunderstandings, fear, and courage that reverberate in those encounters.

G.B.'s book list on sci-fi that triggers deeper thought and reflection

G.B. Gordon Why did G.B. love this book?

A seemingly perfect society and its ugly underbelly always make for a compelling read. But this one goes a step beyond with compassion, culture-clash, inclusivity, sheer storytelling genius, and characters I was rooting hard for through every page. Luckily, since I couldn't get enough, there are quite a few sequels.

By James Alan Gardner,

Why should I read it?

1 author picked Expendable as one of their favorite books, and they share why you should read it.

What is this book about?

In a world where the marginalized of society are sent into space on suicide missions, one woman decides to fight back: “Riveting” (David Feintuch).
 
In Expendable, the first volume of the League of Peoples, Festina Ramos is assigned to escort an unstable admiral to planet Melaquin. Little is known about Melaquin, for every explorer who’s landed there has disappeared. It’s come to be known as the “planet of no return,” and the High Council has made a habit of sending troublesome admirals there in an attempt to get rid of them. It’s clear that this is intended to be Ramos’s…


Book cover of This New Ocean: The Story of the First Space Age

Stephen J. Pyne Author Of The Great Ages of Discovery: How Western Civilization Learned about a Wider World

From my list on the history of exploration.

Why am I passionate about this?

My 15 seasons at Grand Canyon inspired me to understand its story of revelation, which led to a fascination with the history of exploration overall.  This has resulted in a series of books about explorers, places explored, and a conceptual scaffolding by which to understand it all: a geologist of the American West (Grove Karl Gilbert); Antarctica (The Ice); revisiting the Rim with better conceptual gear, How the Canyon Became Grand; and using its mission as a narrative spine, Voyager: Exploration, Space, and Third Great Age of DiscoveryThe grand sweep deserved a grand summary, so I’ve ended with The Great Ages of Discovery.

Stephen's book list on the history of exploration

Stephen J. Pyne Why did Stephen love this book?

The current era of exploration began after World War II, announced by the International Geophysical Year. With Antarctica as a pivot, exploration moved down to the world’s ocean depths and out to interplanetary space. Space got the most attention – it was visible and had a literature that ice and abyss couldn’t match.

With vigor, clarity, and a lively tempo, This New Ocean narrates the space race in both its manned and robotic expressions, its American and Soviet versions, its technology, and its politics. Burrows is an enthusiast, but not an ideologue or a blinkered astrofuturist. A good survey and introduction, This New Ocean makes a lively read.

By William E. Burrows,

Why should I read it?

1 author picked This New Ocean as one of their favorite books, and they share why you should read it.

What is this book about?

It was all part of man's greatest adventure--landing men on the Moon and sending a rover to Mars, finally seeing the edge of the universe and the birth of stars, and launching planetary explorers across the solar system to Neptune and beyond.
        
The ancient dream of breaking gravity's hold and taking to space became a reality only because of the intense cold-war rivalry between the superpowers, with towering geniuses like Wernher von Braun and Sergei Korolyov shelving dreams of space travel and instead developing rockets for ballistic missiles and space spectaculars. Now that Russian archives are open and thousands of…


Book cover of Last Man Standing

Douglas Phillips Author Of Quantum Space

From my list on hard science fiction published this century.

Why am I passionate about this?

As a scientist, I love hard science fiction, especially when the story makes me think about the true nature of reality or takes me on an adventure to places unknown. We’ve all read the classics from Clarke, Heinlein, Bear, or Asimov. But books written decades ago are becoming increasingly dated as society progresses into a new century. (Will people of the future really chain smoke? And why are all the characters men?) Never fear, modern hard sci-fi is alive and well. Here are five recent books that tell an intriguing, uplifting, or awe-inspiring story. Even better than the classics, it’s hard sci-fi for the 21st century!

Douglas' book list on hard science fiction published this century

Douglas Phillips Why did Douglas love this book?

I normally avoid dystopian, but this story doesn’t dwell in misery like so many apocalyptic stories do.

Last Man Standing is more like Andy Weir’s book, The Martian, because it’s about one man’s survival under extreme conditions. A scientist is stranded on a space station after an attack that has killed everyone else onboard. What happened, and why? He doesn’t know, but he’ll do anything to stay alive and find a way to get back to Earth despite a thousand obstacles in his path and little knowledge of spaceflight.

This story can be intense, but the character stays positive and has a lot of heart.

By Craig A. Falconer,

Why should I read it?

1 author picked Last Man Standing as one of their favorite books, and they share why you should read it.


Book cover of Junkyard

Maria Schneider Author Of Ghost Town

From my list on humor, magic, romantasy and space opera.

Why am I passionate about this?

I love to read, and sometimes I want to be lost in a story or world for just an hour or two.  Oh, I’m always sorry when a good story ends, no matter how long or short. But a good novella is like a slice of homemade chocolate cake. I might want to eat more, but if it’s perfectly done, there’s nothing quite as satisfying as that first, warm slice out of the oven.

Maria's book list on humor, magic, romantasy and space opera

Maria Schneider Why did Maria love this book?

Lindsay Buroker weaves great characters into her books and novellas. This is the best of space opera with an important “rescue” at the heart of the mystery. No worthy man, guard dog, or even android will be left behind.

The series develops into a romantic series set in outer space. This book stands on its own, with a lovely main character who has enough brains and talent to solve a mystery and enough heart to save those worth saving. It's a fun read and a great introduction to Buroker’s work.

By Lindsay Buroker,

Why should I read it?

1 author picked Junkyard as one of their favorite books, and they share why you should read it.

What is this book about?

McCall Richter works as a skip tracer, tracking down criminals, con men, and people who stop making payments on their fancy new spaceships.

Her job description says nothing about locating vast quantities of stolen maple syrup, but thanks to her helpful new android employee, she finds herself tramping through a “sugar house” on a frosty moon full of suspicious characters. The only witness to the crime? The junkyard dog next door.

Junkyard is a stand-alone novella set two years before Fractured Stars.


Book cover of Chilling Effect

A.C. Huntley Author Of The Galactic Zookeeper's Guide to Heists and Husbandry

From my list on humorous sci-fi books with female protagonists.

Why am I passionate about this?

When I was a child, the thing that plagued me most about my favorite genre, sci-fi, was that none of the protagonists were women! As a daughter to doctors and research scientists, it felt strange that the only female characters in sci-fi were these buxom, mystical healers or seamstresses who meekly repaired their crewmates’ uniforms. While that problem has been remedied over the last two decades of excellence in mainstream sci-fi with some truly unforgettable female heroines, they’re not as plentiful in the niche market of humorous sci-fi. I am thrilled to share this list of my favorite lighthearted, humorous sci-fi reads with female protagonists. 

A.C.'s book list on humorous sci-fi books with female protagonists

A.C. Huntley Why did A.C. love this book?

I enjoyed the pacing of this action-packed book.

Cuban-descended protagonist Eve Innocente is trying to rescue her kidnapped sister from a galactic crime syndicate known as the Fridge. What really carried me through the story were the whacky shenanigans along the way, including a cargo hold full of psychic cats. This book had such a fun feel!

By Valerie Valdes,

Why should I read it?

1 author picked Chilling Effect as one of their favorite books, and they share why you should read it.

What is this book about?

"Jam-packed with weird aliens, mysterious artifacts, and lovable characters... a tremendous good time and an impressive debut." -- Kirkus Reviews (starred)

A hilarious, offbeat debut space opera that skewers everything from pop culture to video games and features an irresistible foul-mouthed captain and her motley crew, strange life forms, exciting twists, and a galaxy full of fun and adventure.

Captain Eva Innocente and the crew of La Sirena Negra cruise the galaxy delivering small cargo for even smaller profits. When her sister Mari is kidnapped by The Fridge, a shadowy syndicate that holds people hostage in cryostasis, Eva must undergo…