|
Pablo Álvarez Fernández
Pablo Álvarez Fernández (born 1988) is a Spanish aeronautical engineer and astronaut. In November 2022, he was selected by the European Space Agency (ESA) as a full astronaut in the class of 2022 and it was in April 2024 when he graduated as such. Career Born in León, his family comes from Omaña, specifically from Sabugo and Garueña. In 2009, he graduated in aeronautical engineering from the University of León and in 2011 he obtained a master's degree in aerospace engineering from the Warsaw Institute of Technology. Between 2011 and 2017 he worked as a structural engineer on several aviation programs for Airbus and Safran in Spain, the United Kingdom and France, where he was involved in projects such as the A350, the A380, the Boeing 777 and the COMAC C919. Between 2017 and 2020 he worked as a mechanical architect for the Rosalind Franklin rover of the ExoMars mission at Airbus Defence and Space in the United Kingdom, where he was responsible of the design and develop ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
León, Spain
León (; ) is a city and Municipalities of Spain, municipality of Spain, capital of the province of León, part of the autonomous community of Castile and León, in the northwest of the Iberian Peninsula. It has a population of 124,303 (2019), by far the largest municipality in the province. The population of the metropolitan area, including the neighbouring San Andrés del Rabanedo and other smaller municipalities, accounts for around 200,000 inhabitants. Founded as the military encampment of the ''Legio VI Victrix'' around 29 BC, its standing as an encampment city was consolidated with the definitive settlement of the ''Legio VII Gemina'' from 74 AD. Following its partial depopulation due to the Umayyad invasion of Hispania, Umayyad conquest of the peninsula, 910 saw the beginning of one of its most prominent historical periods, when it became the capital of the Kingdom of León, which took active part in the Reconquista against the Moors, and came to be one of the fundamenta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
COMAC C919
The Comac C919 is a narrow-body airliner developed by Chinese aircraft manufacturer Comac. The development program was launched in 2008. Production began in December 2011, with the first prototype being rolled out on 2 November 2015; the maiden flight took place on 5 May 2017. On 29 September 2022 the C919 received its CAAC type certificate. The first production airframe was delivered to China Eastern Airlines on 9 December 2022 and was put into commercial passenger service on 28 May 2023. The aircraft, primarily constructed with aluminium alloys, is powered by CFM International LEAP turbofan engines and carries 156 to 168 passengers in a normal operating configuration up to 5,555 km (3000 nmi; ). In 2023, COMAC announced that it would develop both a shortened and a stretched version of the passenger jet – similar to the sub-variants offered for the competing Boeing 737 MAX and Airbus A320neo family. Naming In the model number, the ''C'' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
21st-century Spanish Engineers
File:1st century collage.png, From top left, clockwise: Jesus is crucified by Roman authorities in Judaea (17th century painting). Four different men (Galba, Otho, Vitellius, and Vespasian) claim the title of Emperor within the span of a year; The Great Fire of Rome (18th-century painting) sees the destruction of two-thirds of the city, precipitating the empire's first persecution against Christians, who are blamed for the disaster; The Roman Colosseum is built and holds its inaugural games; Roman forces besiege Jerusalem during the First Jewish–Roman War (19th-century painting); The Trưng sisters lead a rebellion against the Chinese Han dynasty (anachronistic depiction); Boudica, queen of the British Iceni leads a rebellion against Rome (19th-century statue); Knife-shaped coin of the Xin dynasty., 335px rect 30 30 737 1077 Crucifixion of Jesus rect 767 30 1815 1077 Year of the Four Emperors rect 1846 30 3223 1077 Great Fire of Rome rect 30 1108 1106 2155 Boudican revolt ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1988 Births
1988 was a crucial year in the early history of the Internet—it was the year of the first well-known computer virus, the 1988 Internet worm. The first permanent intercontinental Internet link was made between the United States (National Science Foundation Network) and Europe (Nordunet) as well as the first Internet-based chat protocol, Internet Relay Chat. The concept of the World Wide Web was first discussed at CERN in 1988. The Soviet Union began its major deconstructing towards a mixed economy at the beginning of 1988 and began its gradual dissolution. The Iron Curtain began to disintegrate in 1988 as Hungary began allowing freer travel to the Western world. The first extrasolar planet, Gamma Cephei Ab (confirmed in 2003), was detected this year and the World Health Organization began its mission to eradicate polio. Global warming also began to emerge as a more significant concern, with climate scientist James Hansen testifying before the U.S. Senate on the is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
