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Following our recent report on the successful Ascension balloon launch on 2 November, we are excited to share the launch videos, offering a closer look at the efforts that made this flight a reality.

In 2023, the Ascension programme, led by Dr Stephen Patterson (Engineering & Physics), faced a particularly challenging year. The programme has been generously supported by the SPS Parents’ Group, who provided a 1,000g weather balloon and three cubic metres of helium. The 2023 project encountered a number of setbacks. Although all proposed launches initially received CAA approval, final permissions required that the balloon’s predicted landing remain on the UK mainland, with Air Traffic Control (ATC) also needing to grant clearance. Unfortunately, adverse weather conditions frequently shifted landing predictions over the sea or into mainland Europe, resulting in repeated cancellations.

In Spring 2024, Michael Patterson (Nat1videos), inspired by Ascension’s earlier successes, attempted his own launch from Wormwood Scrubs. However, London’s complex airspace made securing approval for a first-time project particularly challenging, even with Stephen’s guidance.

Recognising their complementary strengths — Stephen needed an energetic partner for balloon launch and recovery, while Michael required help navigating CAA approvals — the brothers decided to collaborate. Early attempts continued to be hindered by weather and ATC constraints, but the team adopted a new strategy. By applying for a full week of potential launch dates, they gained the flexibility to wait for optimal weather conditions and set off early in the morning, when the skies were quieter.

Their perseverance paid off. With additional helium from Nat1videos to support extra cameras, the balloon successfully reached near space. The resulting footage not only captures breathtaking views from 27 km above the Earth but also showcases the dedication and teamwork that brought the project to fruition.