Most of my writing I post at lukeleisman.substack.com. Feel free to sign up for free emails with occasional thoughts on life in our big, awesome universe.

I’m working on several books at the moment. You can read drafts of the first several chapters on substack at the following links:

As an astronomer I’ve also authored or co-authored 24 peer-reviewed papers, and numerous other non-peer reviewed presentations. You can find an up to date list of these here.