Star chemistry and molecules in outer space

A photograph showing part of the Milky Way visible in the night sky

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From astrophotography to molecular modelling and a debate, discover activities for 11–16 year olds to explore chemistry in the context of stars and outer space.

In this set of activities, students discover key ideas relating to astrochemistry. Designed for 11–16 year olds, the resources explore a range of chemical concepts in an unfamiliar and stimulating context, giving students the opportunity to examine astronomical imaging, construct molecular models, engage in debate and practise scientific writing. Motivate and enthuse your students while investigating:

  • The elements and molecules found in stars, nebulas and the Interstellar Medium (ISM)
  • How chemical reactions might take place to produce new substances in outer space
  • Large molecules in space and whether these could be clues to extraterrestrial life
  • The patterns and conventions behind the names we give to molecules

Each activity includes instructions for students, as well as editable worksheets and resources available for download.

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