UK 25E Ion thruster engine originally designed for interplanetary missions, cylindrical in shape and approx. 25 cm in diameter. It produces a thrust of 200 mN or more with a high specific impulse. It is made of metal. Made by AEA technology plc, 1990. UK-25 Large Ion thruster 1990
Full size Black Arrow rocket third stage booster, code named 'Waxwing', plus satellite turntable and base Full size Black Arrow rocket third stage booster