Will Sargent reviewed Incandescence by Greg Egan
Review of 'Incandescence' on 'Storygraph'
2 stars
Normally I like Egan. He stretches the brain.
Not in this case, sadly. Working through engineering problems and deriving physics is interesting about 10 pages, but it's clear that the gravity and orbital mechanics were more interesting to Egan than the actual plot. Once you take it out, there's not much left to the story.
UPDATE: I literally forgot that I read this book. It took 30 pages in to remember that I'd read it before.