Transcendent

Stephen Baxter's gripping page-turners are feats of bold speculation and big ideas that, for all their time-and-space-spanning grandeur, remain firmly rooted in scientific fact and cutting-edge theory. Now Baxter is back with the final volume in his monumental Destiny's Children trilogy, a tour de force in which parallel stories unfold--and then meet as humanity stands poised on the brink of divine providence . . . or extinction.DESTINY'S CHILDRENTRANSCENDENTIt is the year 2047, and nuclear engineer Michael Poole is still in the throes of grief. His beloved wife, Morag, died seventeen years ago, along with their second child. Yet Michael is haunted by more than just the memory of Morag. On a beach in Miami, he sees his dead wife. But she vanishes as suddenly as she appears, leaving no clue as to her mysterious purpose.Alia was born on a starship, fifteen thousand light years from Earth, five hundred thousand years after the death of Michael Poole. Yet she knows him intimately.

Synopsis from Open Library.