Episode 41: Weighing the Universe - astro[sound]bites

What this episode covers

How do we figure out the masses of astronomical objects far too large to fit on any human-made scale? In this episode, Alex tracks the paths of planets to figure out which ones are winning a gravitational game of tug-of-war, while Will describes a mysterious little galaxy that seems to be missing a key component. And, you won’t want to miss our spectacular sonification contest runner-up from Tharindu Jayasinghe, who brought to sound the most extreme heartbeat star known to date! Astrobites: https://astrobites.org/2021/08/17 https://astrobites.org/2021/07/07 HR 8799 gif: https://jasonwang.space/orbits.html ASAS-SN variable star sonifications: https://asas-sn.osu.edu/atlas

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How long is this episode of astro[sound]bites?

This episode is 45 minutes long.

When was this astro[sound]bites episode published?

This episode was published on September 25, 2021.

What is this episode about?

How do we figure out the masses of astronomical objects far too large to fit on any human-made scale? In this episode, Alex tracks the paths of planets to figure out which ones are winning a gravitational game of tug-of-war, while Will describes a...

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