{"type":"video","version":"1.0","html":"<iframe src=\"https://www.loom.com/embed/e0d1bbe927bc4d119dd168f7e32ecdc1\" frameborder=\"0\" width=\"1920\" height=\"1440\" webkitallowfullscreen mozallowfullscreen allowfullscreen></iframe>","height":1440,"width":1920,"provider_name":"Loom","provider_url":"https://www.loom.com","thumbnail_height":1440,"thumbnail_width":1920,"thumbnail_url":"https://cdn.loom.com/assets/img/og/slack-protected-video.gif","duration":71,"title":"May 2018 Section1 Q52","description":"p: astronomers estimate that the Sun formed about 8.5 billion years after the big bang. According to the figure, what was the star formation rate, in solar masses per year per 5 cubic megaparsecs, at the time the Sun formed?"}