Science News Roundup: China set to launch Shenzhou-15 spacecraft to its space station on Tuesday; Chinese astronauts board space station in the historic mission and more

(1508 GMT) on Nov. 29, the China Manned Space Agency said on Monday, the final mission in the country's plan to complete the crewed orbital outpost. (1508 GMT) on Tuesday in sub-freezing temperatures in the Gobi Desert in northwest China, according to state television.

Following is a summary of current science news briefs.

China set to launch Shenzhou-15 spacecraft to its space station on Tuesday

China will launch the Shenzhou-15 spacecraft to its space station at 11:08 p.m. (1508 GMT) on Nov. 29, the China Manned Space Agency said on Monday, the final mission in the country's plan to complete the crewed orbital outpost. Onboard will be three male astronauts: Fei Junlong, Deng Qingming and Zhang Lu, the agency said at a news conference.

Chinese astronauts board space station in the historic mission

Three Chinese astronauts arrived on Wednesday at China's space station for the first in-orbit crew rotation in Chinese space history, launching operation of the second inhabited outpost in low-Earth orbit after the NASA-led International Space Station. The spacecraft Shenzhou-15, or "Divine Vessel", and its three passengers lifted off atop a Long March-2F rocket from the Jiuquan Satellite Launch Centre at 11:08 p.m. (1508 GMT) on Tuesday in sub-freezing temperatures in the Gobi Desert in northwest China, according to state television.

Arianespace signs five satellite launches with European Commission

Arianespace has signed a deal with the European Commission for the purchase of five launches with the Vega C launcher, the company said on Tuesday. The French group said in a statement it will launch five Sentinel satellites between 2024 and 2026 for the Copernicus programme to provide Europe with reliable access to earth observation data.