ESO/M. Kornmesser, L. Calçada
The astronomy of … the Earth’s core?
Emily's back from New Zealand, Chris is ... still just around, really. And Syzygy returns from hiatus with Episode 100, looking back on a huuuuuge year for the Just Wonderful Space Telescope. Emily takes us through the five "first-light" images released from JWST several months ago — plus one little bonus image that they found behind the couch. (Oh, and sorry for the audio quality on this one — for boring technical reasons we had to share one microphone ... Back to our usual high-quality production values for 101!)
Syzygy is produced by Chris Stewart and co-hosted by Dr Emily Brunsden from the Department of Physics at the University of York.
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Things we discuss in this episode:
A good article about it
Changes in the Earth’s magnetic field over time
Asteroseismology (SciShow Space video)
The Doppler Effect for sound and light
Relativity and GPS (MinutePhysics video)