[{"id":"143016","video_id":"3IUfPDHsx4k","title":"Crab Nebula in 60 Seconds (HIGH DEFINITION)","start":"54","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/143016\/173966","thumb":"https:\/\/img.youtube.com\/vi\/3IUfPDHsx4k\/1.jpg"},{"id":"143036","video_id":"0sabXPyC6dw","title":"Crab Nebula in 60 Seconds","start":"54","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/143036\/173966","thumb":"https:\/\/img.youtube.com\/vi\/0sabXPyC6dw\/1.jpg"},{"id":"142988","video_id":"ckcFaIzK44o","title":"Galactic Center in 60 Seconds (High Definition)","start":"21","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142988\/173966","thumb":"https:\/\/img.youtube.com\/vi\/ckcFaIzK44o\/1.jpg"},{"id":"786487","video_id":"sXmPxSP225Y","title":"NASA | Fermi discovers giant gamma-ray bubbles in the Milky Way","start":"52","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/786487\/173966","thumb":"https:\/\/img.youtube.com\/vi\/sXmPxSP225Y\/1.jpg"},{"id":"142992","video_id":"gWJ2myX_5DY","title":"Galactic Center in 60 Seconds (Standard Definition)","start":"21","url":"https:\/\/www.learnthat.org\/dictionary\/video_popup\/142992\/173966","thumb":"https:\/\/img.youtube.com\/vi\/gWJ2myX_5DY\/1.jpg"}]