Erika Nesvold
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erikanesvold.com
Erika Nesvold
@erikanesvold.com
Space & ethics: Cofounder of JustSpace Alliance, Astrophysics Engineer at Universe Sandbox, Author of Off-Earth: Ethical Questions and Quandaries for Living in Outer Space
Reposted by Erika Nesvold
Some late commentary on the claim that we (the U.S.) need to send a nuclear reactor to “claim” a spot on the Moon before China does: NASA needs a better argument to convince me it’s worth it. And I would have thought I’d be easy to convince! open.substack.com/pub/makingne...
The Missing Argument for the Lunar Space Race
Why does America need to get there first?
open.substack.com
September 23, 2025 at 3:37 PM
Some late commentary on the claim that we (the U.S.) need to send a nuclear reactor to “claim” a spot on the Moon before China does: NASA needs a better argument to convince me it’s worth it. And I would have thought I’d be easy to convince! open.substack.com/pub/makingne...
The Missing Argument for the Lunar Space Race
Why does America need to get there first?
open.substack.com
September 23, 2025 at 3:37 PM
I was interviewed some time ago for a documentary exploring how humans will raise children in space. It was a great experience and a fascinating topic. But I cannot in good conscience recommend the final film.
open.substack.com/pub/makingne...
Space Ethics Documentaries and AI Art
A disappointed anti-advertisement
open.substack.com
April 15, 2025 at 6:35 PM
Reposted by Erika Nesvold
If somehow you've not yet read this excellent book do so ASAP
Ooh, my book is now available in paperback! (Also in hardcover, audio, and… Mandarin Chinese!)
"Off-Earth" by astrophysicist @erikanesvold.bsky.social serves as a timely reminder that it’s not just rocket science. This thought-provoking book—now available in paperback—explores the all-too-human issues raised by the prospect of settling in outer space. mitpress.mit.edu/featured-boo...
October 3, 2024 at 8:21 PM
Ooh, my book is now available in paperback! (Also in hardcover, audio, and… Mandarin Chinese!)
"Off-Earth" by astrophysicist @erikanesvold.bsky.social serves as a timely reminder that it’s not just rocket science. This thought-provoking book—now available in paperback—explores the all-too-human issues raised by the prospect of settling in outer space. mitpress.mit.edu/featured-boo...
October 3, 2024 at 3:29 PM
I’ll be at Massachusetts Space Week on April 21, watching the excellent Moon (2009) and then leading a follow-up discussion on space ethics. If you’ll be in the neighborhood, consider registering and joining us! brattlefilm.org/film-series/...
April 12, 2024 at 4:05 PM
The abstract deadline for JustSpace's Environmental Justice in Space Workshop is Jan 31! We're looking for 10-minute, prerecorded talks about your concerns for the future of the space environment, and/or what we can learn from environmental activists on Earth: bit.ly/ejis-workshop
Environmental Justice in Space Workshop hosted on Whova
June 20 – 21, 2024
bit.ly
January 5, 2024 at 7:06 PM
My book, Off-Earth: Ethical Questions and Quandaries for Living in Outer Space, is now available as an audiobook! Narrated by April Doty, Off-Earth is available everywhere audiobooks are sold.
December 8, 2023 at 8:56 PM
My latest newsletter post digs into the recent Reuters piece on workplace injuries at SpaceX to ask: What extra risks do space industry workers face due to the pervasive belief that companies pursuing space colonization are "saving humanity"? makingnewworlds.substack.com/p/worker-saf...
Worker Safety in the Private Space Race
Who takes the risk and who gets the reward?
makingnewworlds.substack.com
December 5, 2023 at 10:00 PM
Reposted by Erika Nesvold
My new podcast conversation with the extraordinary @erikanesvold.bsky.social about the ethics of governing space settlements, and how these issues have been explored across generations of science fiction, is peak Chatter.

I hope you enjoy it as much as I did:

podcasts.apple.com/us/podcast/c...
‎Chatter: Governing Space Settlements Ethically with Erika Nesvold on Apple Podcasts
‎Show Chatter, Ep Governing Space Settlements Ethically with Erika Nesvold - Sep 28, 2023
podcasts.apple.com
September 28, 2023 at 11:34 AM
Hi new followers! I have a newsletter where I write about building a better future in space and on Earth.

Today, the success of the Chandrayaan-3 mission inspired me to explore exciting upcoming missions from non-NASA space agencies around the world: makingnewworlds.substack.com/p/space-agen...
Space Agencies Around the World
And a hearty congrats to the Chandrayaan-3 team!
makingnewworlds.substack.com
September 5, 2023 at 5:14 PM
Finally made a Bluesky account last night, and an hour later, lightning struck the building I was in and the ceiling exploded.

Not sure exactly how to interpret that…
August 4, 2023 at 11:16 PM