Audio slideshow: Explorers of the Universe

[Rick]

The Centre for Life in Newcastle is taking an unusual look at people who stare deep into space to try to understand the mysteries of the Universe.

It is hosting an exhibition, first launched at the Royal Albert Hall, by professional photographer and amateur stargazer Max Alexander - who conceptualises the astronomers' work in a series of striking images.

More: http://news.bbc.co.uk/1/hi/sci/tech/8319044.stm