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Monday December 27, 2021 The 24th day of the 11th lunar month
Shanghai is cloudy to sunny, -1 ~ 4 °C
§ Follow today
▌ The first space New Year's Eve of Chinese astronauts
※ According to the China Manned Space Engineering Office, at 00:55 on December 27, after about 6 hours, the Shenzhou 13 astronaut crew successfully completed all the tasks set for the second time, astronaut Zhai Zhigang and astronaut Ye Guangfu returned safely to the core module, and the outgoing activity was a complete success.
This is the fourth time that Chinese astronauts have left the capsule during the space station stage. During the extravehicular activities, the tasks of panoramic camera C lifting, extravehicular operation point foot limiter installation and related ergonomics verification, and carry-on transfer verification were completed successively, and the functional performance of the core cabin airlock compartment, extravehicular suit and mechanical arm was further verified, and the relevant technologies of the outgoing activities, the coordination of astronauts inside and outside the cabin and the coordination ability of space and earth were further evaluated, and the experience was further accumulated for the follow-up out of the cabin activities.
Subsequently, the Shenzhou 13 astronaut crew will be put into the next stage of the on-orbit work mission to welcome the arrival of the New Year in a "feel good" state, which will also be the first time for Chinese astronauts to celebrate the New Year in space.
§ Domestic
● The reporter learned from China National Railway Group Co., Ltd. on the 26th that from 00:00 on January 10, 2022, the national railway will implement a new train operation map.
● The reporter learned from the Guangzhou Institute of Geochemistry of the Chinese Academy of Sciences and the Geological Survey of Qinghai Province that in the second comprehensive scientific expedition to the Qinghai-Tibet Plateau, geological researchers found granite-pegmatite belts related to mineralization such as lithium, beryllium and tungsten in the Bayankara area of Qinghai Province. This is the first time this type of deposit has been found in the Bayankara region of Qinghai.
● The Ministry of Transport Jiang Communications Administration recently released a news that the comprehensive localization of the Yangtze River trunk Line Beidou satellite foundation enhancement system project has been completed and put into use, and the Beidou intelligent shipboard terminal has been put into the shipping market. At present, the Yangtze River Beidou system has provided services for more than 15,000 ships, 1,700 sets of ship emergency position markers, 4,000 sets of personal distress beacons, and 5,600 trunk line navigation markers.
● At 11:11 on December 26, China successfully launched the Resource No. 1 02E satellite with the Long March 4 C carrier rocket at the Taiyuan Satellite Launch Center. The satellite successfully entered the predetermined orbit and the launch mission was a complete success.
§ International
● According to the Japan Meteorological Agency, at 17:26 Tokyo time on the 26th (16:26 Beijing time), a 6.0-magnitude earthquake occurred off the coast of Miyako Island in Okinawa Prefecture, Japan.
● Israeli Prime Minister Bennett announced on the 26th that he will invest 1 billion new shekels (about 318 million US dollars) to strengthen the construction of Jewish communities in the Golan Heights, doubling the local population.
● A study published online in the British journal Nature showed that an amino acid called valine plays a key role in the development of acute T lymphoblastic leukemia, which is expected to be treated through dietary regulation in the future.
● According to the data released by the French public health department on the 25th, the country has more than 100,000 new confirmed cases of new coronavirus in the past 24 hours, reaching 104611 cases, which is the highest record for new cases in a single day since the outbreak of the epidemic.
§ Highlights of today's Liberation Daily
※ 1 version of 47 million TEUs, is expected to win twelve consecutive championships!
※ Version 2 erects a "bridge of hearts" and brings special education students into the lives of able-bodied people
※Under the epidemic situation of the 3rd edition, Xi'an students face the difficulties and "solve the problem"