Spaced Out: Moon Base Alpha, Book 2

Book review by
Darienne Stewart, Common Sense Media
Spaced Out: Moon Base Alpha, Book 2 Book Poster Image
Science-packed mystery set on moon explores human nature.

Parents say

No reviews yetAdd your rating

Kids say

age 9+
Based on 4 reviews

Did this review miss something on diversity?

Research shows a connection between kids' healthy self-esteem and positive, diverse representations in books, TV shows, and movies. Want to help us help them? Suggest a diversity update

A lot or a little?

The parents' guide to what's in this book.

Educational Value

Incorporates fascinating information about the moon and space travel, including ways reduced gravity and lack of atmosphere make life on the moon very different from life on Earth. Illustrates growing problem of space debris and touches on danger of climate change. Wrestles with ethical questions about responsibility.

Positive Messages

People are imperfect and rarely all good or all bad. Good intentions can cloud judgment and lead to poor choices. Making assumptions about other people can lead to unfair conclusions.

Positive Role Models & Representations

Dash and Kira are tenacious in their efforts to find the missing commander, committed to approaching it as a rescue mission despite high probability that she has died. Parents are generally attentive, respectful of their children's strengths, and understanding of the difficulties they're facing. All the researchers at the base have valuable skills, though none has a flawless character.


Each chapter is prefaced with cautions and warnings from the base handbook. Characters face frequent peril on moon due to broken helmets, torn suits, meteor showers, extreme temperatures, and limited life support systems. Bullies physically menace other children, sometimes with encouragement from their parents. One family deliberately provokes others at the base and steals from the community. An authority figure threatens troublemakers with a physical beating. A victim retaliates against a bully by sticking a toilet suction hose onto his face. A child is choked by another. An adult physically assaults and threatens a child. A series of virtual-reality games inspired by Shakespeare involves lots of realistic swordplay.


A Romeo and Juliet virtual-reality fighting game includes kissing.


Tween insults such as "jerk" and "turdface."

Drinking, Drugs & Smoking

What parents need to know

Parents need to know that Spaced Out is a smart, enjoyable mystery by Stuart Gibbs (the FunJungle series), though it doesn't do much to move along the Moon Base Alpha series and can easily be enjoyed as a stand-alone story. Like the first book, this one delivers a high-stakes mystery to be solved -- this time, it's a race to find and hopefully save the lunar outpost's missing commander. A rich family that paid to live on the moon is cartoonishly evil, greedily stealing valuable resources, threatening others, and even encouraging their son to beat up other children. Adults are generally concerned for the welfare of others and and attentive to children, but they too become physically aggressive when angry. The scientists and families living on the moon are extremely bright, but their emotional and interpersonal skills generally aren't as strong. It's a pointedly diverse cast of characters, though one off note is a portrayal of a "purely Caucasian" family as unattractive.

User Reviews

  • Parents say
  • Kids say

There aren't any reviews yet. Be the first to review this title.

Teen, 14 years old Written byKemmline May 27, 2020

Another amazing book by Stuart Gibbs!

This is such an amazing book! I recommend any books by this author!
Kid, 9 years old December 5, 2017

What's the story?

Moon Base Alpha is a lousy place for hide-and-seek, so it's particularly baffling when the space colony's commander disappears. Twelve-year-old Dashiell was the last person to see her alive, and he begins piecing together clues to try to figure out where she might have gone and why. He joins the scientists and other children living at the base in a desperate search within the base and on the dangerous lunar surface in hopes of finding the commander alive. Meanwhile, Dash has to cope with a family of vicious bullies and unsettling conversations with his curious friend Zan, who's hinting that the entire human race might be in serious trouble.

Is it any good?

Smart science and engaging characters -- both kid and adult -- make this an enjoyable stand-alone mystery, though it's a weak bridge to the next installment in the series. SPACED OUT suffers from middle-book syndrome: It echoes the themes and issues of Book 1 but does little to advance the overall story arc. Dash's telepathic friend Zan pops up sporadically with vague hints of looming danger, but the device feels disjointed right through to the tacked-on cliffhanger ending. The plot line involving the campily snobby Sjoberg family is a limp red herring that detracts from an otherwise solid story.

Author Stuart Gibbs uses the mystery of the missing commander to show how people can be both wonderful and disappointing. His key characters are brilliant and often brave, but they have a hard time getting along, coping with domestic stress, dealing with prickly people, and abiding by rules. They second-guess themselves and make dumb decisions -- and they accept the consequences of their actions. Newcomers to the series will have no trouble jumping in at this point. The next book promises some high-stakes drama involving climate change that's sure to resonate with kids.

Talk to your kids about ...

  • Families can talk about how series are developed. Do you prefer series where each book can stand alone, or do you prefer those that only work well when read in their entirety?

  • How does the drama within the lunar base compare with that on reality TV shows you've seen?

  • Even the adults in this story have a hard time dealing with bullies. Do you ever notice grown-up bullies?

Book details

Our editors recommend

For kids who love science and adventure

Themes & Topics

Browse titles with similar subject matter.

Top advice and articles

Common Sense Media's unbiased ratings are created by expert reviewers and aren't influenced by the product's creators or by any of our funders, affiliates, or partners.

See how we rate

About these links

Common Sense Media, a nonprofit organization, earns a small affiliate fee from Amazon or iTunes when you use our links to make a purchase. Thank you for your support.

Read more

Our ratings are based on child development best practices. We display the minimum age for which content is developmentally appropriate. The star rating reflects overall quality.

Learn how we rate