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2024年4月12日 · 18.95 ± 0.15 [10] 99942 Apophis ( provisional designation 2004 MN4) is a near-Earth asteroid and a potentially hazardous object with a diameter of 370 metres (1,210 feet) [3] that caused a brief period of concern in December 2004 when initial observations indicated a probability up to 2.7% that it would hit Earth on April 13, 2029.
1 天前 · Alternatively, London has the world's busiest city airport system by passenger count. As of 2022, the United States accounts for the top four busiest airports in the world. Eight countries have at least two airports in the top 50, with the United States at 19, Turkey with three; and France, Germany, India, Mexico, Spain, and the United Kingdom ...
3 天前 · Events leading to World War I. The assassination of Archduke Franz Ferdinand [a] was one of the key events that led to World War I. Archduke Franz Ferdinand of Austria, heir presumptive to the Austro-Hungarian throne, and his wife, Sophie, Duchess of Hohenberg, were assassinated on 28 June 1914 by Bosnian Serb student Gavrilo Princip.
2 天前 · Java version history - Wikipedia is an article that provides a detailed overview of the development and evolution of the Java programming language and its related platforms. It covers the major releases, features, enhancements, and issues of Java from its inception in 1995 to the present day. The article also includes a comparison of Java versions and a timeline of Java milestones.
