Episode 117: A Field Day
About this episode
This episode discusses various fields in astrophysics, including Lagrange points and the atmospheres of hot Jupiter exoplanets.
In this episode, we move away from point particles to talk about fields. Shashank, Cole and Cormac start with a discussion of different kinds of fields in astrophysics. Then, Cole describes Lagrange points and why they can be useful for satellites and asteroids seeking a safe place to camp out (or lay siege). Cormac dives into the atmospheres of hot Jupiter exoplanets, where we get a glimpse of temperature and wind velocity fields on other planets. By the end, you’ll certainly have a lot more field experience! What’s the (Lagrange) point? https://astrobites.org/2026/01/29/whats-the-lagrange-point/ The Fires Within: Investigating the Atmospheres of Inflated Hot Jupiters https://astrobites.org/2023/01/03/hot_interior_exoplanets/ Space sound: https://www.esa.int/Applications/Observing_the_Earth/FutureEO/Swarm/The_scary_sound_of_Earth_s_magnetic_field
People in this episode
Hosts: Shashank, Cole, Cormac
Topics covered
- fields in astrophysics
- Lagrange points
- hot Jupiter exoplanets
- satellites
- atmospheres
- temperature fields
- wind velocity fields
Keywords
- fields
- Lagrange points
- hot Jupiter
- satellites
- astrophysics
- temperature
- wind velocity
Mentioned in this episode
Organizations: ESA
Books & works: The Fires Within: Investigating the Atmospheres of Inflated Hot Jupiters, What’s the (Lagrange) point?
More episodes of astro[sound]bites
- Episode 121: No Country for Old Material
- Episode 120: Old Galaxies, New Problems
- Episode 118: Star-studded submissions
- Episode 116: Love’s Gonna Get you killed, but Tide’s gonna be the death of you
- Episode 115: Star Wrapped Holiday Special
- Episode 114: A World of Disc-overy
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