Speaking at the Inspiration Mars Foundation launch Taber MacCallum highlighted both the charitable fund raising and the hope for education when citing a recent $10 donation from a 6-year-old boy who said, "I want to be one of the first to send a donation - because this is my Apollo."
Several of those speaking at the launch have referenced the Apollo missions as inspiration.
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Ex-Spitfire pilot Allan Scott, 94, said he was told off by the Queen when he first met her in 1943 when she was just 16.
Last minute preparations are going on at the Church of St Mary Magdalene where Princess Charlotte will be christened.
Princess Charlotte is being christened on Sunday at Sandringham in Norfolk in only her second public appearance since she was born.