Keith Horne.

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Presentation transcript:

Keith Horne

Gravitational microlensing Lensing mass Observer Background source Paczynski 1996, ARA&A 34, 419

Gravitational microlensing time=const Paczynski 1996, ARA&A 34, 419

Impact parameter and amplification Lensing mass Observer Background source Paczynski 1996, ARA&A 34, 419

First microlensing planet Beaulieu 2006, Nature 439, 437

Two planet system Gaudi 2008 Science 319, 927

Very Large Telescope (VLT), ESO

The Extremely Large Telescope (ELT)

Kalas et al. 2008 Science 322 1345

Marois et al. 2008 Science 322 1348

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