The Space Telescope Science Institute (STScI) presents live and archived webcasts that examine an array of science, technology, and business topics. Although these lectures primarily serve the scientific community, many are also designed for the public. STScI employees will be prompted to sign in to access restricted/internal webcasts.

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Use the filter bar below to search by specific criteria including Type, Mission, Keyword, and/or Date. Click the Submit button to generate the query. Information and resources for each event may be found by clicking on the "Learn More" link and recordings may be watched via the "View Webcast" link. Refer to our Webcast FAQs page for guidance with questions.


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Results: 3
30 Sep 2020
3:00 PM
Colloquia Dark Matter in the Universe
What is the Universe made of? This question is the longest outstanding problem in all of modern physics, and it is one of the most important research topics in cosmology and particle physics today. The…Learn More
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14 Oct 2020
3:00 PM
Colloquia The Millimetre Sky from the Atacama Cosmology Telescope
I will show new maps of the Cosmic Microwave Background made by the Atacama Cosmology Telescope, and describe how they are advancing our knowledge of cosmology and complementing optical large-scale structure…Learn More
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21 Oct 2020
3:00 PM
Colloquia Entering A New Era of Population Studies of Tidal Disruption Events
The tidal disruption of a star by a central supermassive black hole originated as a theoretical concept, but is now a routine observational reality. Nuclear transients are being discovered by a rich landscape…Learn More
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