Russian astronomer (1903–1959).
Born December 18th, 1903 in Kazan.
Died October 29th, 1959 at 55 years old in Kazan.
Death is no more than passing from one room into another. But there’s a difference for me, you know. Because in that other room I shall be able to see. Helen Keller (Remember that Helen Keller was blind)