That the House of Representatives— (1) recognizes the anniversary of the discovery of the universe beyond the Milky Way galaxy; (2) commemorates the historic observation made by Carnegie Science astronomer Edwin Hubble at Mount Wilson Observatory during an observing run that started the night of October 5, 1923; (3) honors the contributions of Henrietta Swan Leavitt, whose scientific work made the discovery possible; (4) recognizes the revolutionary contributions of the Carnegie Science Observatories and the broader astronomical community to scientific advancement and human understanding of the universe; (5) encourages educational institutions, scientific organizations, museums, observatories, and communities throughout the United States to commemorate this historic milestone through science, technology, engineering, and mathematics education, other educational programs, and public engagement; and (6) celebrates the spirit of discovery, innovation, and scientific exploration that continues to expand humanity’s understanding of the universe.