The ISS is an extremely complex structure and at first glance it can be intimidating.
View Activity →Earth to Principia
Principia Space Diary
Activity 2.3
Budding young coders and mathematicians will enjoy this challenging activity. A message from space has arrived at Mission Control so students will need to work carefully to decode it. Use the Zappar App to access the answers.
Support Materials
Video
Helen Sharman on how astronauts communicate in space
Download Helen Sharman on how astronauts communicate in space ↓Multimedia Downloads
Solution: Earth to Principia (119.45 KB jpg) ↓Links
More Activities
Your New Home
Draw Your Own ISS
Get to know your new home! Draw a diagram of the ISS and colour-code the different parts.
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