1.0Department of Physicshttps://www.plu.edu/physicsDepartment of Physicshttps://www.plu.edu/physicsrich600338<style>.mfp-content{background:transparent !important;}#plu-wordpress-embed-c0b683d1d53be24ee3a3577ff21079cc .wp-embedded-content{width: 100%;min-height: 480px;}</style><div id="plu-wordpress-embed-c0b683d1d53be24ee3a3577ff21079cc"><iframe sandbox="allow-scripts" security="restricted" src="https://www.plu.edu/physics/keck-observatory/embed/#?secret=fA67pJp9Yl" width="600" height="338" title="“W.M. Keck Observatory” — Department of Physics" data-secret="fA67pJp9Yl" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe> </div>