Data from Insight reveals size of Mars's core

An international team of researchers studying seismic data collected by NASA's Insight spacecraft has used the data to calculate the size of Mars' core. The group plans to discuss their findings at this year's Lunar and Planetary Science Conference, which will be held virtually due to the pandemic. As a prelude to the conference, team member Simon Stähler has made available a prerecorded presentation for those interested. The team intends to submit their results to a peer-reviewed journal in th...