Ascent achieved excellent reviews in the United Kingdom, notably by
The Telegraph and
Michel Faber in
The Guardian.
The Guardian included
Ascent in their list of "1000 Novels Everyone Must Read Before They Die". American reviews were mixed.
Booklist called it a "stunning debut from a writer who bears close attention." The
San Diego Union-Tribune said that absent the human components that would have made the journey more complete. But in space, untethered, it's a nerve-shredding, unsettling and, ultimately, a deeply satisfying techno-adventure."
Kirkus Reviews were more critical in their commentary saying "the author displays high ambition, covering themes of duty, disgrace and redemption, and Yefgenii's story possesses a certain grandeur. But the character himself is a cipher, a prop to build a plot around. The protagonist never quite comes alive, and so neither does the novel."
Publishers Weekly had similar thoughts on the character of Yeremin saying "too many details of training pad out a short book, and nothing in it really tells us enough about Yeremin to make us care what happens to him." ==Adaptations==