Space Day returns to the EAA Aviation Museum in Oshkosh this weekend. EAA spokesman Dick Knapinksi says the event is being held from 10am to 5pm Saturday. The first female space shuttle pilot and commander Eileen Collins will be the featured speaker at 4pm Saturday. Other activities include Mercury and Gemini capsule replicas, a moon game, compressed air rockets and a re-entry capsule design. The events are all included wtih regular museum admission.