A BBC Radio 4 drama by Katharine Way, 'Star Struck' was first broadcast on 2 May 2011 and stars Julia Haworth as Sarah, Philip Bretherton as Cal and was produced by Gary Brown.

Sarah has got the job of her dreams. Working with Cal, an Astronomy Professor at a remote observatory in New Zealand.

Sarah loves her work, but she would rather look at stars than deal with people. Cal's an exciting person to work with - brilliant and intuitive, generous, funny. He also has an incredible capacity for work and never seems to sleep.

They're busy looking at Black Holes when something strange happens - a transmission from a planet that is being destroyed. Cal is convinced it is genuine. But could this be the Holy Grail?