In the video Haley explains how enormous quantities of dust have been found by astronomers in the School of Physics & Astronomy. We just can’t get the cleaning staff, you see. In fact more recently there have also been discoveries of damp, mould, crumbling ceilings and broken windows.
I don’t want to steal Haley’s thunder in any way, but I should mention that an even more startling discovery has recently been made elsewhere in the School of Physics & Astronomy at Cardiff University. In my office, in fact. Not dust, but anti-dust!Follow @telescoper