Super interesting! Thank you for taking the time to write this out and give an overview of the main challenges in geology today. If there was an X-ray or MRI m

Super interesting! Thank you for taking the time to write this out and give an overview of the main challenges in geology today. If there was an X-ray or MRI machine that could scan the whole planet, would that help solve some of the challenges that you mention? Also, is there anyone in geology actively trying to get/explore deeper into Earth? Anyone aiming at the core?