Gravitational Lensing
Gravitational Lensing
Gravitational Lensing
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Deflection angle Introduction to <strong>Gravitational</strong> <strong>Lensing</strong> Applications<br />
Nature’s Nature s Telescope<br />
• Able to collect distant light to a point of focus,<br />
act as a telescope. p<br />
All b billi f li h<br />
• Allow us to observe billions of light‐years away<br />
object‐ e.g. Quasars.