Summary:

• **Elon Musk's Wild Ideas About Aliens and AI** - Elon Musk, a famous tech entrepreneur, gave a talk where he shared some unusual thoughts about finding evidence of ancient alien civilizations. He was speaking at a company meeting for his AI company called xAI, which is focused on creating intelligent computer systems.

• **Using AI to Search for Aliens** - Musk suggested that advanced artificial intelligence (AI) technology could potentially help scientists discover signs that aliens visited Earth long ago. This shows how some people in the tech world think AI might be useful for solving big mysteries about space and life beyond our planet.