exocast
exocast

exocast

exocast

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The exoplanet podcast

Recent Episodes

Exocast-82b: Exoplanet Emission and the paradigm shift of JWST with Dr Megan Weiner Mansfield
APR 29, 2026
Exocast-82b: Exoplanet Emission and the paradigm shift of JWST with Dr Megan Weiner Mansfield
<body> <p>For this episode the Exocast team are joined by Dr Megan Weiner Mansfield from the University of Maryland, USA. Megan’s work focuses on the measurement of exoplanet atmospheres with a particular look at the eclipse as the planet passes behind the star and we can measure the thermal dayside of tidally locked giants. We talk about the paradigm shift that JWST has brought to the field and some really cool techniques that can be used to dive into the atmospheres of these alien worlds more. </p> <p>In addition, as always we ask our guest to adopt an exoplanet into our Exocast family with Megan choosing GJ 486b – listen in to find out why!</p> <p>Megan completed a PhD at the University of Chicago in Geophysical Science before being awarded a NASA Sagan Fellowship which she took to the University of Arizona and later awarded a 51 Pegasi Fellowship at Arizona State University. She is now faculty at the University of Maryland where her group works on methods of measuring exoplanet atmospheres from observations and theory.</p> <p></p> <p><strong>Do you have a question we didn’t ask? </strong>Join in the discussion in the comments below, and find us on <a href="http://exocast.bsky.social">bluesky</a>. You can also get your hands on Exocast merchandise at <a href="http://exocast.threadless.com" target="_blank" rel="noreferrer noopener">exocast.threadless.com</a></p> <p>Exocast is edited by musician/composer Fergus Hall (<a href="https://www.fergushallmusic.com" target="_blank" rel="noreferrer noopener">https://www.fergushallmusic.com</a>) and is supported by listener donations at <a href="http://buymeacoffee.com/exocast" target="_blank" rel="noreferrer noopener">buymeacoffee.com/exocast</a>. We cannot make the show without your support and it is very much appreciated.</p> </body>
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41 MIN
Exocast-81b: A chat with Dr Matt Kenworthy about weird dips in light curves and the future of instrumentation
MAR 25, 2026
Exocast-81b: A chat with Dr Matt Kenworthy about weird dips in light curves and the future of instrumentation
<body> <p>For this episode the Exocast team are joined by Dr Matthew Kenworthy from the University of Leiden, The Netherlands. Matt’s work focuses on strange transit events and the search for new ways to better process data. Matt started his career in the instrumentation lab and we dive into that transition to more remote hands-off research. We talk about his work with the assassin, sorry ASASSN, network and the search for weird dips, and then what the future of instrumentation holds for our search for planets in the universe. </p> <p>In addition, as always we ask our guest to adopt an exoplanet into our Exocast family with Matt choosing PSR 1829-10 – listen in to find out why and if it exists at all!?</p> <p>Matt is a British astronomer who did his PhD at the University of Cambridge after an undergrad at Oxford, he then held postdocs at Steward Observatory at the University of Arizona, and then at the University of Cincinnati then back at Steward as an instrument scientist, however he has been working and living in the Netherlands for the over a decade as a professor at the Leiden Observatory.</p> <p></p> <p><strong>Do you have a question we didn’t ask? </strong>Join in the discussion in the comments below, and find us on <a href="http://exocast.bsky.social">bluesky</a>. You can also get your hands on Exocast merchandise at <a href="http://exocast.threadless.com" target="_blank" rel="noreferrer noopener">exocast.threadless.com</a></p> <p>Exocast is edited by musician/composer Fergus Hall (<a href="https://www.fergushallmusic.com" target="_blank" rel="noreferrer noopener">https://www.fergushallmusic.com</a>) and is supported by listener donations at <a href="http://buymeacoffee.com/exocast" target="_blank" rel="noreferrer noopener">buymeacoffee.com/exocast</a>. We cannot make the show without your support and it is very much appreciated.</p> </body>
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43 MIN