Synonyms for Spiral nebulae:

Famous quotes with Spiral nebulae

• Accordingly the primordial state of things which I picture is an even distribution of protons and electrons, extremely diffuse and filling all (spherical) space, remaining nearly balanced for an exceedingly long time until its inherent instability prevails. We shall see later that the density of this distribution can be calculated; it was about one proton and electron per litre. There is no hurry for anything to begin to happen. But at last small irregular tendencies accumulate, and evolution gets under way. The first stage is the formation of condensations ultimately to become the galaxies; this, as we have seen, started off an expansion, which then automatically increased in speed until it is now manifested to us in the recession of the spiral nebulae.

  Arthur Eddington

Ocular disparity refers to the difference in perspective between the eyes, which allows for depth perception. The antonym of ocular disparity would be "ocular homogeneity," which r...