Space Sense

How much do you know about planets, galaxies and the universe?

Play Space Sense and test your knowledge of space trivia. Answer questions correctly to boost your rocket ship out of the atmosphere!

Questions are all multiple choice or true/false. Check out the "Life Lines" for helpful hints and learn as you play by following links to more information after answering each question.

Play original Space Sense for a challenge!

Space Sense: Easy | Medium | Hard

Play Space Sense for Kids for beginner level questions!

Space Sense for Kids: Easy | Medium | Hard

We have a lot of fun making these games, and we hope that you have fun playing them, but we can't know unless you tell us! Please fill out our survey and let us know what you think--perhaps you have suggestions for future games?

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Windows to the Universe, a project of the National Earth Science Teachers Association, is sponsored in part is sponsored in part through grants from federal agencies (NASA and NOAA), and partnerships with affiliated organizations, including the American Geophysical Union, the Howard Hughes Medical Institute, the Earth System Information Partnership, the American Meteorological Society, the National Center for Science Education, and TERC. The American Geophysical Union and the American Geosciences Institute are Windows to the Universe Founding Partners. NESTA welcomes new Institutional Affiliates in support of our ongoing programs, as well as collaborations on new projects. Contact NESTA for more information. NASA ESIP NCSE HHMI AGU AGI AMS NOAA