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Published Apr 6, 2021

Thomas Zurbuchen: Adventures in Astrophysics | Episode 108 of The Knowledge Project

Join Thomas Zurbuchen as he delves into the exciting world of astrophysics, discussing the profound health impacts of space travel, the intricacies of space governance, and the promising future of Mars exploration. This episode also examines the dynamic collaboration between NASA and private companies, highlighting innovative missions and the pivotal role of risk management in space exploration.
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Episode Highlights

  • Collaborations

    discusses the evolving relationship between NASA and private companies like SpaceX. He emphasizes that these partnerships have increased excitement and innovation in space exploration. Thomas believes that NASA's role is to take on high-risk projects that private companies cannot, and then pass successful technologies to the private sector 1. He also highlights the importance of diversity in leadership to navigate these new collaborative environments 1.

    I want to focus on the things that a company cannot do because it's too crazy, it's too risky.

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    Reflecting on SpaceX's early days, Thomas recalls how the space community initially dismissed its ambitions. However, he recognized the potential in SpaceX's top talent and foresaw its success 2.

       

    Innovations

    Thomas shares insights on NASA's innovative missions, particularly the James Webb Space Telescope. He describes it as the most complex mission ever undertaken, with a $10 billion investment and international collaboration 3. The project faced numerous challenges, including a critical focus on the telescope while neglecting other essential components like the spacecraft bus 3.

    It's the most complex mission ever done. It's basically a telescope six and a half meter mirror protected by five tennis court sizes, kind of sun protection shields.

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    Thomas also recounts a risky decision involving the Juno mission around Jupiter. Initially, he decided to fire the engine to change the orbit, but later reversed the decision due to unforeseen technical issues. This cautious approach ultimately enhanced the mission's scientific outcomes 4.

       

    Risk Management

    Managing risks is a crucial aspect of space missions, and Thomas explains his strategies for making high-stakes decisions. He emphasizes the importance of scrutinizing team dynamics and ensuring diverse perspectives in decision-making processes 5. Thomas also highlights the irreversible nature of launch decisions and the need for thorough preparation and scrutiny before proceeding 6.

    Space is hard. And by the way, every once in a while we will fail. And I remind everybody of that.

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    He believes in empowering teams and making well-informed decisions, recognizing that the ultimate accountability lies with him 6.

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