Category: Children’s Book
Reviewed by: Marianne Dyson
Title: Exploring the Solar System: A History with 22 Activities
Author: Mary Kay Carson
Ages: 9 and up
NSS Amazon link for this book
Format: Paperback
Pages: 176
Publisher: Chicago Review Press
Date: February 2008
Retail Price: $17.95
ISBN: 1556527152

Exploring the Solar System is a chronological history of the growth of human understanding of the sun, planets, and other bodies that make up the solar system. The first two chapters review everything up to 1950, and the remaining six chapters are devoted to one decade each. The book also has an appendix that includes a summary of knowledge about each of the major bodies in the solar system as of 2008.

As the author of a reference book for young adults (Space and Astronomy: Decade by Decade) that covers some of the same material, I read this book with perhaps a more critical eye than other reviewers might. The book held up well under this extra scrutiny, though I did find a few errors. Simple diagrams, such as a drawing of how planets appear to stop and go backwards, complement the text.

An outstanding feature of the book are a number of uncommonly seen photos including a color photo of the first orbiting dog Laika, the first group of cosmonauts with Korolev, the Soviet Lunakhod rover, and a stunning Galileo image of Jupiter’s cloud tops. Another outstanding feature is the inclusion of quotes from “ordinary” scientists such as astronomer Rosaly Lopes who studied volcanoes on Io. Also, short profile sidebars of famous scientists and explorers (von Braun, Gagarin, Sagan, Kuiper, etc.) were scattered throughout the chapters, making the book a history, not just of the solar system, but of the people who made that history possible.

Some of the activities (orbital ellipse, Alka-Seltzer rockets, etc.) are duplicated elsewhere, but readers will appreciate having so many in one book. My favorite was the “Walk to Pluto” that aptly demonstrates the relative distances between worlds.

I consider “Is It Organic?” to be a potentially dangerous activity involving microwaving sugar and salt on a piece of paper for five minutes — very likely to cause a fire! Adults should definitely supervise. Also, it is unclear how this activity demonstrates the presence or lack of carbon since paper itself is organic.

Another questionable activity is making a comet from dry ice that includes a household ammonia product in the mix. Dry ice may freeze out the water in the cleaning product and cause the release of (toxic) ammonia fumes. If the purpose is to see vapor released like in the tail of a comet, ammonia really isn’t necessary.

The “Planetary Warm-Up” activity does not show “how colors, like different kinds of atmosphere, soak up heat” by comparing thermometers in a clear and a green plastic bottle in the sun. Will a child conclude that greenish Uranus is hotter than the “clear” Moon? That white Venus is cooler than orange Mars? Also, digital thermometers don’t measure “air” and outdoor thermometers are too large to fit in a bottle. Most thermometers go off scale high in Houston’s sun.

Minor errors also appeared in the text:

  • In the discussion about planets wandering in the sky (pg 2), it says “unlike stars, planets really do move.” All stars move but their motion is not as noticeable from Earth because of their distance.
  • In 1909, an astronomer did not prove there was no water in the atmosphere of Mars (pg 15). Instead, Vesto Slipher used spectral lines to confirm water in 1908 (Lowell and Mars by William Hoyt).
  • Korolev (pg 28) is no longer considered to have died because of a botched operation (Korolev by James Harford). He had cancer and a weak heart.
  • The big bang theory derived from general relativity, not Hubble’s discovery (pg 102). Hubble provided evidence.
  • Astronauts may get stomachaches (pg 135), but I don’t think organs moving around has much to do with it.
  • Pioneer 1 did not discover the solar wind (pg 138). It may have provided some data, but Eugene Parker is credited with the discovery based on eclipse and comet data prior to Pioneer’s flight.
  • Neptune’s great dark spot (pg 156) seen by Voyager 2 was gone by 1994.

The only serious science error is the explanation of gravity assist. An object will not be captured by a planet simply because it passes close by (pg 74). If that were true, Earth would have a swarm of orbiting asteroids that barely missed us. Gravity assist works by transferring momentum, the product of mass and velocity. Basically, the spacecraft speeds up because the planet slows down, not because “as the spacecraft swerves, it is now being dragged through space along the planet’s speedy orbit.” Imagine squirting water on a spinning bike tire. If the water is going the same direction as the tire, it will be sped up, but also slow down the tire.

Exploring the Solar System is a solid history, full of information, stories of scientists, lovely photographs, and some worthwhile activities. At 168 pages, it offers more detail than books for younger readers, though without the technical language often found in many books for adults. Recommended.

© 2010 Marianne Dyson

Please use the NSS Amazon Link for all your book and other purchases. It helps NSS and does not cost you a cent! Bookmark this link for ALL your Amazon shopping!

NSS Book Reviews Index


Picture of National Space Society

National Space Society

Leave a Comment

future 1

Don't Miss a Beat!

Be the first to know when new articles are posted!

Follow Us On Social Media


Give The Gift Of Space: Membership For Friends and Family

Book Review


ISDC 2024:

International Space Development Conference May 23rd-26th, 2024


Image of Kalpana One space settlement courtesy Bryan Versteeg, $32,000 in Cash Awards Given for Best Space-Related Business Plans — Deadline March 1, 2024

Category: Nonfiction Reviewed by: John J. Vester Title: Nuclear Rockets: To the Moon and Mars Author: Manfred “Dutch” von Ehrenfried Format: Paperback/Kindle Pages: 270 Publisher:

Partially Successful Flight Reached Space and Demonstrated New “Hot Staging” System The National Space Society congratulates SpaceX on the second test of its Starship/Super Heavy

Ad Astra, the NSS quarterly print, digital, and audio magazine, has won a 2023 MARCOM Gold Award. The awards are given yearly for “Excellence in

By Jennifer Muntz, NSS Member Coordinator On October 10th, an inspiring breakfast event took flight at the Center for Space Education at the Kennedy Space

By Grant Henriksen NSS Policy Committee Benefit sharing is a concept that refers to the distribution of benefits derived from the exploration and use of

People residing and working in space, space settlements, or on long-duration space flights will need to produce infrastructures and food to maintain healthy lifestyles. The

Image: Artist’s concept of the Blue Moon lander. Credit: Blue Origin. Second Human Landing System Contract Encourages Competition and Innovation The National Space Society congratulates