The Formation of Clusters of Stars and Brown Dwarfs
Matthew R. Bate, Ian A. Bonnell, and Volker Bromm
xxx years
After a pause, star formation begins again with the
gathering together of more gas (centre). The discs
of gas that form around the protostars also contain
a lot of mass and gravity can also cause
protostars to form within these discs. For
example, around the first binary, 3 objects form,
and several form in the large disc in the image
above (bottom).