Dark matter had become crucial to understanding the entire large - scale structure of the universe and how galaxies formed in the first place. (discovermagazine.com)
The presence of dark energy, as well as the extreme simplicity in the large scale structure, seem to me profound clues which no existing theoretical paradigm adequately explains. (perimeterinstitute.ca)
As a postdoc, I also began to investigate the evolution of large - scale structure in the universe. (sciencemag.org)