Edwin Powell Hubble1917
George Ellery Hale invites Edwin Hubble to join the staff of Mount Wilson Observatory, offering him access to the observatory that would later support his major extragalactic discoveries.
United States of America · Science / Astronomy. Chronological records rendered directly from the World History Database.
George Ellery Hale invites Edwin Hubble to join the staff of Mount Wilson Observatory, offering him access to the observatory that would later support his major extragalactic discoveries.
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