It is Hardys most thorough investigation of the psychology of love.
Although it is his most controlled novel, it does not exhibit any harsh or risky impulses.
It, more than his other novels, reveals Hardy as a realist interested in the history of ordinary human beings.
In it Hardys novelistic impulses are managed somewhat better than in his other novels.
Its plot, like the plots of all of Hardys other novels, splits into two distinct parts.
Upwards of a billion stars in our galaxy have burnt up their internal energy sources, and so can no longer produce the heat a star needs to oppose the inward force of gravity. These stars, of more than a few solar masses, evolve, in general, much more rapidly than does a star like the Sun. Moreover, it is just these more massive stars whose collapse does not halt at intermediate stages . Instead, the collapse continues until a singularity is reached.
It would be wonderful to observe a singularity and obtain direct evidence of the undoubtedly bizarre phenomena that occur near one. Unfortunately in most cases a distant observer cannot see the singularity; outgoing light rays are dragged back by gravity so forcefully that even if they could start out within a few kilometers of the singularity, they would end up in the singularity itself.
25. The authors primary purpose in the passage is to
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