Wright, Julia McNair, 1840-1903 · Philadelphia, The Penn publishing company · leaf 204
each, appear on the photographicplate or through the finest telescopes to be hazy andcrowding masses of fire. At such distances no starsappear to be of great magnitude ; all are small. Nowit is found that these stars change, expanding or con-tracting their light, so that at one time they may behalf… … Ji> n &jj-B*. rh* L THE AFRITES OF SCIENCE Cbe ffarsoft State 183 cms. The reason for their changes has not beenfully ascertained; several suggestions have beenmade. As all these stars are suns, and are no doubtmuch greater than our sun, it is possible that theychange in size and…
Astronomy
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