IAF = International Astronautical Federation 國際星際航空聯合會。

    1. Iaf statement of values and code of ethics

    2. Iaf is at the front line of a growing profession

    3. Iaf provides people with multiple conferences, career development opportunities and professional publications

    4. Forums were held at iaf conference 2001 minnesota and workshops and discussions were held at regional conferences and on regional electronic discussion groups

    5. The players task is to control the center of the screen iaf aircraft, floated around the meteorite shooting, after their crushing the white diamonds collected. the next key counterparts around the aircraft directional movement, forward, back, left to the left, right to the right, pressing the space bar to the fire, can fire bullets as long as the shooting gray meteorites white diamonds will be there, it needs attention, not e

      方向鍵上下左右對應飛機的四向移動, 「上」為前進, 「下」為後退, 「左」為左轉, 「右」為右轉,按下空格鍵為開火,子彈可以連發,只要射中灰色的隕石,就會有白色鉆石出現,需要注意的是,並非每顆隕石擊碎都會出現鉆石,有時還會夾雜著一些碎片,玩家需要操縱飛機躲開碎片,否則會扣去飛機的能量槽。