Helen Sharman

For three decades the Soviet Union's obsession with space stirred the soul of the nation like a secular religion - from the first space star Yuri Gagarin to the sad saga of cosmonaut Sergei Krikalev who circled the planet for almost a year, a helpless spectator of the momentous events back home on earth. Exploring the spiritual force of this grand obsession, Arena talks to Krikalev and the first cosmonauts, and ventures into the world of relics, icons and the memorabilia of the Soviet space venture.

In May 1991 Soviet cosmonauts Anatoly Artsebarksy and Sergey Krikalev visit space station Mir in space mission Ozon. Artsebarski, the commander, returns to Earth according to plan 5 months later. Krikalev has to stay in space for ten months because of the chaotic political situation in his home country. He left the USSR to return to Russia. The 1991 coup ends an important era.

Britain's top chefs compete for the chance to cook a four-course banquet for a high-profile figure.