Brandon Vigliarolo - NASA InSight lander spills the beans on Mars' core:
https://www.theregister.com/2023/04/25/nasa_insight_lander_mars_paper/
#Mars #InSight #NASA #SolarSystemScience #Marsquakes #SeismicWaves #LiquidIron #Iron #Seismology #PlanetaryScience #Astronomy