The photo above is from a previous big rocket event, held as part of Playday, organized by Friends of the Moor. Please note that Friends of the Moor have said they will NOT be running Playday this year.
Update (June 2nd): The Lions Fair was all round a very successful event. There were lots of activities, the threatened rain did not materialize, and, after a slow start, there were a large number of visitors. On the SciBar’s big rockets stall, over 70 rockets were fired at the moon, and we were able to publicize the SciBar to many local people who did not know about us. Below are a couple of photos from the day. Thanks to all SciBarians (and others) who supported the stall.