Discover the events, people, discoveries and turning points connected to this date in history.
Events are ordered by year, starting with the earliest recorded item for this date.
The Paris Commune emerged in the spring of 1871 as a direct consequence of the profound instability following France's defeat in the Franco-German War. On 18 March, a revolutionary government seized control of the capital, challenging the established national authority and creating a deep fracture within the French state. This period of dual power saw the city operate under a radical administratio...
Read moreThe Voskhod 2 Mission On 18 March 1965, the Soviet space programme achieved a profound technical breakthrough during the Voskhod 2 mission. As the spacecraft orbited the Earth, cosmonaut Alexei Leonov exited the vehicle to perform the first spacewalk in human history. This daring manoeuvre required the use of an inflatable airlock, a necessary addition to the craft that allowed Leonov to step into...
Read moreA New Era for Mercury Exploration On 18 March 2011, the MESSENGER spacecraft successfully achieved orbit around Mercury , a milestone that fundamentally altered our understanding of the solar system’s innermost planet. Before this arrival, the planet had remained largely mysterious, having been visited only by brief flybys that provided limited glimpses of its rugged surface. By establishing a sta...
Read moreA New Era for Mercury Exploration On 18 March 2011, the MESSENGER spacecraft successfully achieved orbit around Mercury , a feat that fundamentally transformed our understanding of the innermost planet. Prior to this achievement, our knowledge of the Mercurian environment was limited to data gathered during brief, high-speed encounters, most notably the flybys conducted by Mariner 10 in the mid-19...
Read moreThe Russian annexation of Crimea , which reached its formal conclusion on 18 March 2014, represents a pivotal moment in the recent history of Eastern Europe. By incorporating the Crimean Peninsula into the Russian Federation , the move fundamentally altered the geopolitical landscape of the region and strained relations between Moscow and the international community. This territorial shift did not...
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