The Clockwork Rocket
by Greg Egan

Popularity 24
A series of strange meteors enters a planetary system, and a world is in danger. Can space travellers from this world, travel in time and space, and return in time with the technology needed to avert the disaster? This is the first book of the Orthogonal trilogy, following the travellers on their mission.
Space flightMeteorsTechnologyFictionSpace tavelersTime travelFiction, science fiction, generalScience fiction