A stunning drone light show in southwest China's Chongqing Municipality on Tuesday night successfully clinched the Guinness World Record for the aerial image formed by most drones.
The record-breaking technological and artistic display, titled "Charming Chongqing," showcased the spectacular natural landscape, profound cultural heritage and vibrant urban landscape of China's mountainous metropolis with a super-large-scale drone formation.
The Guinness World Records certification authority confirmed that its scale far exceeded that of other regular drone performances in the country and is also exceptionally rare globally.
"Today, the target to beat was 10,197 drones. The final validated count was 11,787 drones, which successfully broke the existing record and set a new Guinness World Records title," said Hou Ying, a Guinness World Records certification officer.
Chongqing's drone light show shatters Guinness World Record
The Shenzhou-21 crew aboard China's orbiting Tiangong space station completed their mission's third series of extravehicular activities (EVAs) on Friday, according to the China Manned Space Agency (CMSA).
The astronaut trio -- Zhang Lu, Wu Fei and Zhang Hongzhang -- worked for roughly five and a half hours and completed their EVAs at 01:36 (Beijing Time), assisted by the space station's robotic arm and a team on Earth.
The trio completed the installation of a space debris protection device for the space station, and extravehicular equipment and facility inspections, among other tasks. Zhang Lu, the commander of the Shenzhou-21 mission, and Wu Fei conducted the spacewalk and returned to the Wentian lab module safely, according to the CMSA.
Zhang Lu has so far carried out seven EVAs, making him one of the Chinese astronauts with the most spacewalks to date.
Since completing their second series of EVAs on March 16, the Shenzhou-21 astronauts have steadily advanced experiments in areas such as space life sciences, human research, and microgravity physical science. They have carries out in-orbit environmental monitoring, equipment inspection and maintenance, and supply management. The crew has also completed a full-system pressure emergency drill, emergency life-support training, and preparations for extravehicular activities.
The three astronauts have been in orbit for more than five months and remain in good working and living condition.
To further validate technologies related to long-term human habitation in orbit and to maximize the comprehensive benefits of using the Shenzhou-22 spacecraft as an emergency launch vehicle to resupply the space station, it has been decided, after careful evaluation and assessment, that the crew's stay in orbit will be extended by approximately one month.
During the upcoming phase of their space journey, the crew will continue to conduct scientific experiments and technical tests, and will also celebrate the Space Day of China, which is marked annually on April 24, and the International Workers' Day on May 1 while in orbit.
Shenzhou-21 astronauts complete 3rd series of extravehicular activities
