Welcome to the StarXiv! A monthly podcast that delves into the latest astronomy papers & results from the arXiv.
Hosted by Michelle, Payel, and Nicole.



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Episode 30 – Direct collapse black holes, nuclear stellar discs, and machine learning merger histories
In this episode, Payel and Nicole delve into more JWST discoveries and further pushing the frontier of machine learning in astronomy – ultra-deep view of the cosmic web, machine-learning deep images to look for mergers, a direct collapse black hole explanation to Little Red Dots, machine-learning the Milky Way to reveal complex star formation histories…
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Episode 29 – Exploding stars, carbon stars, and starbursting pseudo little red dots
In this episode, Michelle and Nicole explore recent findings on Thamnos, carbon stars in the Large Magellanic Cloud, Supernova Type Ia as cosmic probes, and an intriguing object identified as a ‘pseudo little red dot’.
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Episode 26: A tail of tales, little galaxies, and starspots
In this episode, Michelle and Payel explore various astrophysical topics, including the Solar birth cluster, young stars, the formation of intermediate mass black holes, and the universe’s decelerated expansion. They also discuss strong lens detection by Euclid and solar flare predictions.

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Episode 25: Extragalactic exoplanets, simulating individual stars, and galaxy mergers as cosmic ray factories
In this episode, Michelle and Payel explore various astrophysical topics, including the Solar birth cluster, young stars, the formation of intermediate mass black holes, and the universe’s decelerated expansion. They also discuss strong lens detection by Euclid and solar flare predictions.

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Episode 24: Strong lenses, Solar Flares and young, high alpha stars
In this episode, Michelle and Payel explore various astrophysical topics, including the Solar birth cluster, young stars, the formation of intermediate mass black holes, and the universe’s decelerated expansion. They also discuss strong lens detection by Euclid and solar flare predictions.

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Episode 23 – Failed galaxies, faint galaxies, and the proto-Galaxy
In this episode, Michelle and Nicole explore the chemistry of faint galaxies and RR-Lyrae stars, tracing the proto-Galaxy, discussing the failure of some galaxies, examining quasi-stars in relation to Little Red Dots, and discussing whether UNIONS 1 is a galaxy or a star cluster. Listen on major podcast platforms.
The Hosts
Payel Das & Michelle Collins are astronomers at the University of Surrey. They love research, but struggle to find time to read a lot of papers. They’re hoping this podcast fixes that. Nicole Buckley is a PhD student at the University of Surrey. She loves reading papers!
Keep in touch
We’re thrilled to have you here! If you want to interact with us, you can subscribe to our website, follow us on social media, or send us an email. You can also listen to us through Spotify, Apple Podcasts, and Amazon Music. We also provide a direct link to our RSS feed.
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