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UCL Lunch Hour Lecture

Seeing the invisible: Observing the dark side of the universe
Dr Sarah Bridle (UCL Physics & Astronomy)


Dr Bridle will describe in pictures ‘gravitational lensing’, the bending of light by gravity, which is predicted by Einstein’s General Relativity. The mysterious dark components that constitute most of the universe do not emit or absorb light, but they do exert a gravitational attraction, and gravitational lensing is one of the most promising methods for finding out more about them. Dr Bridle will review the current observations and upcoming surveys.


Speaker(s):

Dr Sarah Bridle | talks | www

 

Date and Time:

26 October 2009 at 1:15 pm

Duration:

1 hour

 

Venue:

UCL
Gower Street
London
WC1E 6BT

http://www.ucl.ac.uk

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Tickets:

Free and open to all

Available from:

First-come, first served in UCL’s Darwin Lecture Theatre

Additional Information:

www.ucl.ac.uk/lhl

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