In this week's questions and answers show, I talk about supermassive black hole nucleosynthesis, the threat of grabby aliens and why would we ever bother building Von Neumann Probes. 00:00 Start 01:00 Are elements being formed in quasars? 03:50 What will the coverage of the Moon landings be ...

On Jan. 24, 2022, NASA’s groundbreaking James Webb Space Telescope reached its destination, an orbit about one million miles from Earth around a location called Sun-Earth Lagrange point 2. Now, Webb is another step closer to launching its scientific mission to revolutionize our understanding of ...