September 27 in History

Jean-François Champollion, also known as Champollion le jeune, was a French philologist and orientalist, known primarily as the decipherer of Egyptian hieroglyphs and a founding figure in the field of Egyptology. Partially raised by his brother, the scholar Jacques Joseph Champollion-Figeac, Champollion was a child prodigy in philology, giving his first public paper on the decipherment of Demotic in his late teens. As a young man he was renowned in scientific circles, and read Coptic, Ancient Greek, Latin, Hebrew and Arabic.

SS Arctic was a 2,856-ton paddle steamer, which was one of the few Collins Line liners, which operated a transatlantic passenger and mail steamship service during the 1850s. She was the largest of a fleet of four, built with the aid of U.S. government subsidies to challenge the transatlantic supremacy of the British-backed Cunard Line. During her four-year period of service, the ship was renowned both for her speed and for the luxury of her accommodation.

The Wreck of the Old 97 was an American rail disaster involving the Southern Railway mail train, officially known as the Fast Mail, while en route from Monroe, Virginia, to Spencer, North Carolina, on September 27, 1903. Travelling at an excessive speed in an attempt to maintain schedule, the train derailed at the Stillhouse Trestle near Danville, Virginia, where it careened off the side of the bridge, killing 11 on-board personnel and injuring seven others. The wreck inspired a famous railroad ballad, which was the focus of a copyright lawsuit and became seminal in the genre of country music.

Lij Iyasu also known as Iyasu V was the designated Emperor of Ethiopia from 1913 to 1916. His baptismal name was Kifle Yaqob. Ethiopian emperors traditionally chose their regnal name on the day they were crowned, and since he was never crowned, he is usually referred to as Lij Iyasu, "Lij" meaning child, especially one born of royal blood.

The Republic of China (ROC) established its rule over Mainland China on 1 January 1912 following the Xinhai Revolution, which overthrew the Manchu-led Qing dynasty and ended China's imperial history. The Beiyang government in Beijing was the internationally recognized government of the ROC from 1912 to 1928, with regional warlords occupying parts of the country after the death of Beiyang leader Yuan Shikai in 1916. In 1926, the Kuomintang (KMT) launched the Northern Expedition, which eventually reunified the country in 1928 and the KMT-led Nationalist government ruled the ROC as a one-party state with Nanjing as the capital. In 1949, the KMT was defeated in the Chinese Civil War and lost control of mainland China to the Chinese Communist Party (CCP). The CCP established the People's Republic of China (PRC) while the ROC was forced to retreat to Taiwan, and it retains rule over Taiwan Area to date. The ROC is recorded as a founding member of both the League of Nations and the United Nations. The ROC claimed 11.4 million km2 (4.4 million sq mi) of territory, and its population of 541 million in 1949 made it the most populous country in the world.

RMS Queen Elizabeth was a British ocean liner operated by the Cunard Line. Along with the Queen Mary, she provided a weekly transatlantic service between Southampton in the United Kingdom and New York City in the United States, via Cherbourg in France.

Georgios Siantos was a Greek politician and prominent figure of the Communist Party of Greece (KKE) who served as acting general secretary of the party, and as a leader of the National Liberation Front (EAM)/Greek People's Liberation Army (ELAS) Resistance movement during the German occupation of Greece in World War II.

The Actions along the Matanikau—sometimes referred to as the Second and Third Battles of the Matanikau—were two separate but related engagements between the United States and Imperial Japanese naval and ground forces in the Pacific theater of World War II. The actions occurred around the Matanikau River on Guadalcanal Island in the southwestern Pacific during the Guadalcanal campaign. These particular engagements—the first taking place between 23 and 27 September, and the second between 6 and 9 October—were two of the largest and most significant of the Matanikau actions.

Zeng Liansong was a Chinese supply chain manager and secret agent of the Chinese Communist Party best known for designing the flag of the People's Republic of China. He also served as the deputy manager of the Shanghai City Daily Necessities Company and a member of the CPPCC Shanghai Committee.

Typhoon Vera, also known as the Isewan Typhoon , was an exceptionally intense tropical cyclone that struck Japan in September 1959, becoming the strongest and deadliest typhoon on record to make landfall on the country, as well as the only one to do so as a Category 5 equivalent storm. The storm's intensity resulted in catastrophic damage of unparalleled severity and extent, and was a major setback to the Japanese economy, which was still recovering from World War II. In the aftermath of Vera, Japan's disaster management and relief systems were significantly reformed, and the typhoon's effects would set a benchmark for future storms striking the country.

Silent Spring is an environmental science book by Rachel Carson. Published on September 27, 1962, the book documented the environmental harm caused by the indiscriminate use of DDT, a pesticide used by soldiers during World War II. Carson accused the chemical industry of spreading disinformation, and public officials of accepting the industry's marketing claims unquestioningly.

Texas International Airlines Flight 655 was a scheduled domestic flight within the United States of America. On September 27, 1973, the Convair 600 turboprop aircraft en route from El Dorado to Texarkana, Arkansas crashed into Black Fork Mountain, Arkansas. The eight passengers and three crew members on board were killed.

Japan Air Lines Flight 715 was a regular scheduled flight that crashed on approach to Subang Airport in Malaysia on 27 September 1977. The aircraft was a McDonnell Douglas DC-8, registration JA8051, on a flight from Haneda Airport in Tokyo, to Singapore, with stopovers at Hong Kong, and Subang Airport, Malaysia. Of the 69 passengers and ten crew on board, 34 died, whilst the other 45 survived with injuries. It was the second-deadliest aviation disaster to occur in Malaysia at the time.

The future of Palestinians detained by Israel in the context of the Israeli–Palestinian conflict is considered central to progress in the Israeli–Palestinian peace process. Cases of prison sentences include the charges of terrorism or being a member of an "illegal terrorist organization", such as Hamas or, prior to the Oslo Accords, the Palestine Liberation Organization, but according to some accounts also the charge of political activism, such as raising a Palestinian flag.

The Battle of Kabul was a series of intermittent battles and sieges over the city of Kabul during the period of 1992–1996.

Google LLC is an American multinational technology corporation focused on information technology, online advertising, search engine technology, email, cloud computing, software, quantum computing, e-commerce, consumer electronics, and artificial intelligence (AI). It has been referred to as "the most powerful company in the world" by the BBC, and is one of the world's most valuable brands. Google's parent company Alphabet Inc. has been described as a Big Tech company.

SMART-1 was a European Space Agency satellite that orbited the Moon. It was launched on 27 September 2003 at 23:14 UTC from the Guiana Space Centre in Kourou, French Guiana. "SMART-1" stands for Small Missions for Advanced Research in Technology-1, part of the Small Missions for Advanced Research in Technology programme. On 3 September 2006, SMART-1 was deliberately crashed into the Moon's surface, ending its mission.

Zhai Zhigang is a Chinese major general of the People's Liberation Army Strategic Support Force (PLASSF) in active service as a People's Liberation Army Astronaut Corps (PLAAC) taikonaut. During the Shenzhou 7 mission in 2008, he became the first Chinese citizen to carry out a spacewalk. He was a People's Liberation Army Air Force (PLAAF) fighter pilot.

A volcanic eruption of Mount Ontake took place on September 27, 2014, killing 63 people. Mount Ontake is a volcano located on the Japanese island of Honshu around 100 kilometres (62 mi) northeast of Nagoya and around 200 km (120 mi) west of Tokyo. It was the first fatal volcanic eruption in Japan since the 1991 eruption at Mount Unzen, and the deadliest volcanic eruption in Japan since Torishima killed an estimated 150 people in 1902.