Just to have it on the thread here, some readers may not realize that this is a manga version of at least the first novel from a series of North American science fiction novels by James P. Hogan. Hogan was a pretty good and in my opinion moderately important science fiction writer; his quality was variable but his best were in my opinion classics. The series this is from ultimately spanned five books, but only the first three were tightly integrated. The trilogy was written together and had a fairly tightly connected plot, while the last two followed quite a bit later, were more tangentially related, and not IMO as good.
The very first book, "Inherit the Stars" I think is one of the best, perhaps the best, large scale hard science fiction mystery ever written (for short stories my favourite are some of Larry Niven's "Gil the Arm" stories). Some of the science is a bit dated now, but it's still fascinating. So it's pretty neat to see a manga version which is pretty faithful to the original.