What is astro[sound]bites?

Four graduate students bring you cutting-edge research findings in astronomy and connect the dots between diverse sub-fields. Occasionally, we take you beyond new research to highlight stories in the field. Episodes are released every other weekend. Check out a few of our most recent episodes below!

Episode 121: No Country for Old Material

astro[sound]bites · Episode 121: No Country for Old Material

In this episode, we take a break from our usual astronomical antics to reflect on sustainability in the cosmos. Cormac, Cole and Shashank explore how the Universe manages to recycle material across all scales, from pepping up prostrated pulsars to cleaning up our orbital backyard. We conclude with a discussion of how analogies are (sometimes over)used in astronomy, and ponder when exactly a supernova remnant begins.

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Episode 120: Old Galaxies, New Problems

astro[sound]bites · Episode 120: Old Galaxies, New Problems

We’ve known about the existence of galaxies for about a hundred years, but how well do we actually know the extragalactic universe? In today’s episode, we dive deep on the earliest galaxies in the universe. Sanika covers her first bite on paradoxical galaxies that seem to be the deadest where we expect them to be alivest, and Shashank shows us a source of hidden mass in ancient galaxies that for once isn’t dark matter.

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Episode 119: Gravitational Vibes

astro[sound]bites · Gravitational Vibes

In this episode, we dive into the ripples of spacetime with a special focus on gravitational waves. Cole and Cormac are joined by a new host, Sanika, who introduces her research in gravitational-wave astrophysics and sets the stage for the discussion. Together, they explore the role of neutron star and black hole mergers in producing gravitational waves, how we detect them, and what they reveal about some of the most extreme events in the universe. The conversation highlights major achievements from detectors like…

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Episode 118: Star-studded submissions

astro[sound]bites · Episode 118: Star-studded submissions

In this episode, as we (at the time of recording) approach Astronomy’s (JWST) awards season, Cormac and Cole shed some light on just how ideas become astronomical datasets. Our two putative principal investigators discuss why grad students should consider applying for telescope time, the main components and categories of proposals, and how successful proposals are finally selected and scheduled. We conclude with our most memorable moments from our own efforts to get time on facilities like JWST, Roman and…

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Black Lives Matter #BlackInAstro

We support efforts made by Astrobites and the astronomy community toward inclusion, anti-racism, and awareness of social justice issues. The Astrobites collaboration is producing a series of posts to capture the latest research on diversity and inclusion, share stories of Black astronomers, and discuss ways to be better allies. Check out the whole #BlackInAstro series. Here in astro[sound]bites we are sharing research of Black astronomers as part of our regular podcast format, as well as working on episodes featuring the voices of marginalized scientists.