Blue Remembered Earth(Poseidon's Children‪)‬

Critically acclaimed author Alastair Reynolds holds a well-deserved place ''among the leaders of the hard-science space opera renaissance'' (Publishers Weekly). In Blue Remembered Earth, Geoffrey Akinya wants nothing more than to study the elephants of the Amboseli basin. But when his space-explorer grandmother dies, secrets come to light and Geoffrey is dispatched to the Moon to protect the family name- and prevent an impending catastrophe.