Spin (Spin, #1)

by Robert Charles Wilson

Life had been born on the fringe of an unstable nuclear reaction.

“There are so many kinds of time. The time by which we measure our lives. Months and years. Or the big time, the time that raises mountains and makes stars. Or all the things that happen between one heartbeat and the next. It’s hard to live in all those kinds of time. Easy to forget that you live in all of them.”