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Coding goes stellar with Astro Pi Competition

UK competition announced for students to code apps and experiments to run in space.
Leading UK space organisations, including SSTL, have joined forces with British ESA Astronaut Tim Peake, and Raspberry Pi to offer students the chance to devise and code their own apps or experiment to run in space.

The competition will be officially opened at the BETT conference 21-24th January 2015 and will be open to all primary and secondary school aged children who are resident in the United Kingdom.  We’re telling you about it now so that you have time to start thinking about what apps and experiments you, or your class, would like to run. 

Source Code: a mini space adventure coming soon to an International Space Station near you! 

So here’s the deal.   

Tim Peake will take two Raspberry Pi computers to the International Space Station (ISS) as part of his 6 month mission and both will be connected to a new “Astro Pi” board loaded with a host of sensors and gadgets.

Raspberry Pi board.  Courtesy of Raspberry Pi.

Tim plans to deploy the Astro Pi computers in a number of different locations on board the ISS.  He will then load up the winning code whilst in orbit, set them running, collect the data generated and then download this to Earth where it will be distributed to the winning teams.

Tim Peake, Astronaut

Tim Peake says

"I'm really excited about this project, born out of the cooperation among UK industries and institutions. There is huge scope for fun science and useful data gathering using the Astro Pi sensors on board the International Space Station. This competition offers a unique chance for young people to learn core computing skills that will be extremely useful in their future. It's going to be a lot of fun!”

Competition themes and entry categories

To help students on their way in developing their code, five inspirational themes have been devised to stimulate creativity and scientific thinking. The themes are Spacecraft Sensors, Satellite Imaging, Space Measurements, Data Fusion and Space Radiation.

In the primary school age category, teams will be asked to devise and describe an original idea for an experiment or application which can be conducted on the Astro Pi by Tim during his mission. The two best submissions will get the opportunity to work with the Astro Pi team to interpret their ideas and the team at the Raspberry Pi Foundation will then code them ready for flight on the ISS.

In the secondary school age group, the competition will be run across three age categories, one for each of Key Stages 3, 4 and 5 (in England and Wales, and their equivalent ages in Scotland and Northern Ireland). In the first phase, competitors can submit their ideas for experiments and applications.  At least the best 50 submissions in each age category will win a Raspberry Pi computer and an Astro Pi board on which to code their idea.  In phase 2, all teams will develop code based on their original concept and two winning teams will be selected in each age category.  The winning teams’ code will be readied for flight by the Raspberry Pi Foundation and CGI.


As well as having their code uploaded to the ISS, all winning teams will each receive a class set of Raspberry Pi and Astro Pi boards, meet the Astro Pi team and participate in a winners event during Tim’s flight.

In addition to the main prizes, each of the UKspace companies supporting the project have offered a prize.  These prizes will be awarded to the best submission associated with each of the themes, across the age ranges.

Teaching Resources

ESERO-UK and Raspberry Pi are developing a comprehensive suite of teaching resources to link to the curriculum and assist teachers of STEM subjects in engaging their students in the competition.  As well as explaining how to use and write code for the Astro Pi and its sensors, the resources will provide a context for the Astro Pi in the curriculum and link to teaching subjects and areas.

The first two resources of the series are available now in the National STEM Centre eLibrary at and the rest will follow.
Important Dates
21-24 January 2015

Competition officially opens at the BETT conference

3 April 2015

Primary school age competition closes

3 April 2015

Deadline for secondary school age teams to
submit their concepts

29 June 2015

Final deadline for secondary school ages teams
to submit their code and full entries

Astro Pi competition website

There’s a new Astro Pi competition website which will host all the information you need – and where you can download an application form.  More content will be loaded to the site as we work towards the official opening of the competition in January, and during the subsequent months leading up to Tim’s mission – and beyond!   

Astro Pi competion website:

Launching the Astro Pi computers, and consequently the successful implementation and completion of this competition is subject to nominal progress through the ESA integration programme and operations on-board the ISS.





12 December 20140 Comments1 Comment

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