This audio is made up  of 6 tracks that are extracted from three pieces of news reports. The short piece of music in the beginning sounds like an intro of a news program and it corresponds to the big booming noise in the end.   The speech by a NASA leader and the applauding sound are intervened between the news reported by anchors. I rearrange the six clips with a new order, which presents a connection among the tracks that are originally unrelated.