Yes, much in the nature of the comet Halley was now clear and understandable, but many fundamental questions still need to find out. And among them - the reasons porozhdayuschievspyshki comet's brightness, the last of which was registered recently, when the comet, moving away from the Earth, was at a distance of 1.2 billion kilometers; Features increase with distance from the Sun the length of its tail; expected availability in the core of its own energy source; fission mechanism into its component parts, that were observed in 1910, and so on. n.
Nancy Graves: In Memoriam
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