Yao, M. 1996. New evidence of early cosmic architecture Galaxies appear to have congregated into cosmic webs at greater distances and farther back in time than some theorists thought possible. Redshift clustering in the Hubble deep field. Strong redshift clustering of distant galaxies. Cowen, R. 1996.
Images hint at seeds of a giant galaxy.
A cluster of observations poses puzzle. More evidence of a lumpy universe. When two twisty molecules hook up to form a knot, both mathematicians and chemists have something to cheer about. Molecular composite knots. Chemists learn to knot their molecules.