Using the unique capabilities of telescopes specialized on cosmic gamma rays, scientists have measured the smallest apparent size of a star on the night sky to date. The measurements reveal the diameters of a giant star 2,674 light-years away and of a sun-like star at a distance of 700 light-years.
from All Top News -- ScienceDaily http://bit.ly/2Gjd7r4
Tuesday, April 16, 2019
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