Explore SpaceX's latest Starlink satellite launch, enhancing global internet connectivity, and delve into groundbreaking stem cell research conducted in space that could revolutionize medical treatments. Plus, examine the challenges of long-term human survival in space and the U.S. Space Force's efforts to secure GPS alternatives. This episode highlights the intersection of space exploration, technology, and health innovation, offering insights into the future of connectivity and human endurance in space.

Sources:

https://www.space.com/space-exploration/launches-spacecraft/spacex-launches-20-starlink-satellites-from-california-photos

https://www.sciencealert.com/stem-cells-grown-in-space-turn-out-to-have-a-surprise-advantage

https://gizmodo.com/is-there-a-limit-to-how-long-humans-can-survive-in-space-2000525229

https://www.airandspaceforces.com/beyond-gps-space-force-officials-backups-orbits/

Outline:

(00:00:00) Introduction

(00:00:39) SpaceX launches 20 Starlink satellites from California (photos)

(00:03:40) Stem Cells Grown in Space Turn Out to Have a Surprise Advantage

(00:06:48) Is There a Limit to How Long Humans Can Survive in Space?

(00:10:43) Beyond GPS: Space Force Want Multiple Orbits, Backups for PNT