'N Sync 'N Space? Popster Lance Bass may be the next tourist in space. music_nsync_lance.jpg G0 http://start.real.com/3rd?pid=cnn_wvid&src=CNT.cnn.0.0.0.cnnv1&url=meta%2Funcut%2F2002%2F05%2F31%2Fnsync.space.cnn.r1.smil&case=auth cnn.gif http://start.real.com/3rd?pid=cnn_wvid&src=CNT.cnn.0.0.0.cnnv1&url=meta%2Funcut%2F2002%2F05%2F31%2Fnsync.space.cnn.r1.smil&case=auth PLAY headline