[thedoc (OP)]

Gravitational lensing is allowing us to detect things we otherwise wouldn't be able to see.  Oxford University’s Dr Lance Miller explains to Andrew Pontzen how we can use distortions caused by the gravitational pull of dark matter to explore its distribution...
Read a transcript of the interview by clicking here

or [chapter podcast=3826 track=12.01.25/Naked_Astronomy_12.01.25_9626.mp3] Listen to it now[/chapter] or [download as MP3]