... Based on the most detailed study ever made of the internal structure of a small interstellar cloud, three scientists from ESO and the USA [1] have found that it is apparently on the verge of becoming unstable - and thus in the stage immediately preceding a dramatic collapse into a dense and hot, low-mass star. Interestingly, the current structure of this cloud, a "Bok globule" known as Barnard 68 (B68) [2] , is governed by the same basic physics as is that of a star. ... ESO PR Photo 02a/01 . ...