---
title: Career notes with former NASA Astronaut Bill McArthur.
description: Bill McArthur is a retired US Army Colonel, a former astronaut and a veteran of three Space Shuttle missions. He’s now  the Chief Astronaut for Titans Space.
---

[T-Minus, the Only Daily Space Intelligence Podcast | N2K Space ](https://space.n2k.com/podcasts/t-minus)

# [Career notes with former NASA Astronaut Bill McArthur.](https://space.n2k.com/podcasts/t-minus/ds107)

 Written by [Maria Varmazis](https://space.n2k.com/podcasts/t-minus/author/maria-varmazis) | Jul 19, 2025 6:00:00 AM

Summary

William ‘Bill’ McArthur is a retired US Army Colonel, a former astronaut and a veteran of three Space Shuttle missions. He’s now  the Chief Astronaut for Titans Space. Bill shares his story about his time in the astronaut office and how it has shaped his role as an advisor for Titans.

You can connect with Bill on [LinkedIn](https://www.linkedin.com/in/william-mcarthur-31221230/), and learn more about Titans Space on their [website](https://titansspace.com/).

Remember to leave us a 5-star rating and review in your favorite podcast app.

Be sure to follow T-Minus on [LinkedIn](https://www.linkedin.com/company/n2k-space/) and [Instagram](https://www.instagram.com/n2kspace/).

[View full post](https://space.n2k.com/podcasts/t-minus/ds107)

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