This Week in Space

Feb 27th 2026

This Week in Space 199

The Obsolete Astronaut?

Hosted by Rod Pyle, Tariq Malik

And a New Report on Crewed Mars Missions

New episodes posted every Friday.
Guests: Pascal Lee
Category: News

In this age of rapidly advancing AI and robotic technology, do we still need to send humans into space? The argument has long been that people can do things better and faster off-Earth, but the changing face of robotic tech has some feeling otherwise. This week's guest is a returning friend of the show, Dr. Pascal Lee, who has thoughts on how and when robots may perform better--and more safely--than humans in space, and then, of course, Tariq and I worry about how our mechanical masters might take our place in the cosmos. Pascal also reports on his recent experience with the National Academies' report on the human exploration of Mars. Join us!

Headlines:

  • NASA Unveils Major Overhaul to Artemis Lunar Program, With Arrtemis II & II Facing Delays and A Shift in the Lunar Landing Timeline.
  • Mike Fincke Revealed as Astronaut Medically Evacuated from ISS

Main Topic: First Steps for Human Exploration of Mars

  • National Academies Report Identifies Top Mars Science Priorities for Astronauts, With the Search for Life on Mars Ranked as the Highest Scientific Priority
  • Strategies Debated: Shorter Missions vs. Building Lasting Mars Infrastructure
  • Call for Focused Mars Surface Lab to Maximize Science Returns
  • Discussion of Sample Return, Planetary Protection, and Evolving AI-Robotics Partnerships
  • Debate Over Long-Term Human Settlement on Mars Versus Robotic and Cyborg Exploration
  • Implications of Rapid Progress in Humanoid Robotics and AI for the Future of Space Exploration

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