"The last of the Qax had come sliding through the interstices of space and now hovered with him over the frigid surface of the star. Human and Qax, huddled around the chill proton star, did not attempt to communicate. There was nothing more to say. The river of time flowed, unmarked, towards the endless seas of timelike infinity."
January 1, 1970
https://en.wikiquote.org/wiki/Stephen_Baxter