Check it out. Stargazer's World got an early look at Nova Praxis and wrote an article that kind of gives the book a quick overview.
"For a mere beta version of the game it already looks gorgeous. If you expect your modern sci-fi game book to look sleek and stylish you won’t be disappointed by Nova Praxis at all."...."Overall I noticed a lot of very cool tweaks to the FATE system. Even if you are not necessarily interested in the setting, you might want to pick up Nova Star for its rules alone." - Michael Wolf, Stargazer's World