Catalyst is a program that sees science as a dynamic force changing our world. Each week Catalyst will bring a mixture of Australian and international stories, from science breakthroughs investigating the implications, the ethics, and the politics of the particular issue, to stories about how scientists work in the field.
We live in a spectacular world. And yet everything we have ever seen, felt, or touched adds up to just five per cent of everything there is. Prof Tamara Davis meets scientists leading the hunt for the dark universe.
