"A star in the constellation Ophiuchus has the greatest proper motion so far discovered. Nicknamed 'Barnard's Arrow' and 'Barnard's Runaway Star' (After its discoverer, [E.E.] Barnard), it takes 180 years to move across the star sphere a distance equal to the diameter of the moon."
Illustration: "'Rapid' displacement of Barnard's Star between 1894 and 1947."
Issue: The Flash #208 (August 1971)