◆ On this day
3 sourced moments from November 23 in history: How Hubble proved other galaxies exist: one star, V1 (1924); The first issue of Life magazine appeared (1936); and Doctor Who began its record-breaking run on the BBC (1963).
3 sourced moments from November 23 in history: How Hubble proved other galaxies exist: one star, V1 (1924); The first issue of Life magazine appeared (1936); and Doctor Who began its record-breaking run on the BBC (1963).
