Discover What Happened Today in History
Portuguese explorer Vasco da Gama arrived at Calicut (Kozhikode) on the Malabar Coast of India, completing the first sea voyage from Europe to Asia. This event established a direct maritime trade route, marking the beginning of the Portuguese colonial empire in Asia.
U.S. President Abraham Lincoln signed the Homestead Act into law, granting 160 acres of public land to settlers for a small fee after five years of continuous residence. This pivotal legislation encouraged westward expansion and the settlement of the American frontier.
Aviator Charles Lindbergh took off from Roosevelt Field, New York, on the first solo nonstop transatlantic flight. He landed in Paris 33.5 hours later aboard the Spirit of St. Louis, becoming an instant global hero and a milestone in aviation history.
Researchers at the Pasteur Institute in France, led by Luc Montagnier, published their discovery of the virus that causes AIDS in the journal Science. This virus was later named HIV (Human Immunodeficiency Virus), a crucial breakthrough in understanding the global epidemic.
The Hubble Space Telescope, deployed by the Space Shuttle Discovery, sent its first test image back to Earth from orbit. Although initially flawed, the subsequent repair mission enabled Hubble to revolutionize astronomy with its crystal-clear deep-space observations.