May 23: In Berlin, Klaus Riedel and Rudolph Nebel test-fire a rocket engine. (294) Sept. 18: The first test of a liquid-fueled engine developed by Fridrikh Tsander. Sept. 27: Raketenflugplatz, the first rocket test range, is declared operational near Berlin, Germany. Dec. 30: Robert...
Yang Youguang walks towards the office after lunch in Pingbian County, southwest China's Yunnan Province, June 2, 2023. Yang has been guarding a bridge of Yunnan-Vietnam Railway for over 30 years. The Yunnan-Vietnam Railway is the first railway in Yunnan Province. (Xinhua/Lan Hongguang) M...
the deployment of the core constellation of the Beidou-3 global navigation system was completed; the launch of commercial 5G operations was brought forward; the Long March-5 Y3 carrier rocket was successfully launched; and China's first domestically built aircraft carrier Shandong was commissioned. ...
We are destroying Hamas with air strikes, Israel claims – but Hamas rocket fire continues The i Newspaper Joseph Shelzi | More October 22, 2023 Fmr. Director of U.S. Hostage Rescue: How teams work to bring hostages home MSNBC Christopher O’Leary | More October 21, 2023 Expert speaks ab...
火箭发射 rocket launching 发射场 launching site ; nesting place 飞行阶段 flight phase ; Phase of Flight 分别是 namely ; A,B,C ; CE 环月飞行 circumlunar flight 工作段 working segment 上升段 ascent stage ; Ascent Phase ; Ascending segment ...
The probe was aboard a Long March 5 rocket sent off from the Wenchang Space Launch Center in South China's Hainan province. It is on a 53-day journey, the destination being the South Pole-Aitken (SPA) basin on the far side of the Moon. The SPA basin, recognized as the largest, olde...
into barrel and rocket-firing guns; according to the design of the bore, they are termed rifled guns (the bore has rifling, which imparts to the projectile both forward and rotary motion, giving it stability in flight) and smoothbore guns (the projectile is stabilized in flight by fins)....
An investigation launched by Romanian authorities has discovered that the social media campaign that contributed to last month’s surprise first-round win by independent candidate Calin Georgescu in the country’s presidential election was not funded by Russia but rather by the pro-Western National Lib...
However, this was not confirmed by independent sources. Also, that was the first time the Yemeni group claimed an unconfirmed attack on this vessel. On July 9, 2024, the Houthis claimed they had attacked the Marathopolis in the Arabian Sea. As of October 1, 2024, the Marathopolis was ...
On October 4, 1957 the Soviet Union launched the first man-made Earth orbit satellite Sputnik 1. The satellite was designed by Korolev, the father of the...