Sri Aurobindo
Letters of Sri Aurobindo
Volume III - Part 2
Fragment ID: 12531
Flying during sleep over houses, streets, etc. simply means that the consciousness in the vital sheaths has gone out and is moving over places in the vital or subtle physical world (even sometimes the material); it is always in the vital sheath that one flies like that.
The ascending movement is different – in that it is the consciousness that goes high up to other planes or levels and comes down again to the body.