Saudi Northern Borders Witness Return of Diplotaxis

Photo by SPA
Photo by SPA
TT

Saudi Northern Borders Witness Return of Diplotaxis

Photo by SPA
Photo by SPA

The Saudi Northern Borders region, renowned for its diverse desert landscape, is witnessing the resurgence of the Diplotaxis, a vibrant yellow-flowered species that had become increasingly rare.
This resurgence is attributed to continuous conservation efforts, including the establishment of wildlife reserves and the implementation of stricter environmental protection laws, according to SPA.
Diplotaxis is an annual plant in the Northern Boreders region, typically reaching half a meter in height. Its hairy leaves, an adaptation to the harsh desert climate, help retain moisture. The plant thrives in gravelly soils and blooms in spring with fragrant yellow flowers.
Aman Environmental Association Board of Directors Chairman Nasser Al-Majlad told SPA that the early rainfall this year fostered the growth of numerous plant species, including Diplotaxis, which had been absent from the area for several years.
The Northern Borders region boasts a rich variety of plant life, including aromatic, seasonal, and annual species.

This diverse flora plays a crucial role in combating desertification, stabilizing soil, increasing biodiversity, and enhancing the region's environmental health. Moreover, it contributes to the region's tourism appeal.



China Says its Astronauts Complete Record-breaking Spacewalk

File Photo: Astronaut Liu Yang waves as she is out of a return capsule of the Shenzhou-14 spacecraft, following a six-month mission on China's space station, at the Dongfeng landing site in Inner Mongolia Autonomous Region, China December 4, 2022. China Daily via REUTERS
File Photo: Astronaut Liu Yang waves as she is out of a return capsule of the Shenzhou-14 spacecraft, following a six-month mission on China's space station, at the Dongfeng landing site in Inner Mongolia Autonomous Region, China December 4, 2022. China Daily via REUTERS
TT

China Says its Astronauts Complete Record-breaking Spacewalk

File Photo: Astronaut Liu Yang waves as she is out of a return capsule of the Shenzhou-14 spacecraft, following a six-month mission on China's space station, at the Dongfeng landing site in Inner Mongolia Autonomous Region, China December 4, 2022. China Daily via REUTERS
File Photo: Astronaut Liu Yang waves as she is out of a return capsule of the Shenzhou-14 spacecraft, following a six-month mission on China's space station, at the Dongfeng landing site in Inner Mongolia Autonomous Region, China December 4, 2022. China Daily via REUTERS

Two Chinese astronauts this week completed a world-record spacewalk of more than nine hours, according to a statement from China's Manned Space Agency, marking another milestone for Beijing's rapidly expanding space program.

The spacewalk, carried out by Cai Xuzhe and Song Lingdong outside the Tiangong space station in low-Earth orbit on Tuesday, was at least four minutes longer than the last record set by NASA astronauts James Voss and Susan Helms in 2001, according to Reuters.

The two astronauts of China's Shenzhou-19 mission donned their Feitian spacesuits to carry out an array of tasks on the station's exterior, including the installation of space-debris protection devices, China's space agency said.

"They successfully completed all the planned tasks and felt very excited about it," Wu Hao, a staffer from the China Astronaut Research and Training Center, told China Central Television, a state broadcaster.

The former Soviet Union in 1965 became the first nation to carry out a spacewalk. Since then, Russia and the United States have conducted hundreds of such missions, primarily outside the International Space Station for tasks ranging from solar panel installations to materials research.

The first spacewalk by a Chinese astronaut occurred in 2008.

China's spacewalking milestone this week comes amid a flurry of other recent cosmic achievements that have boosted Beijing's competitive footing with the United States.

China landed its first rover on Mars in 2021 and earlier this year became the first country to retrieve rock samples from the moon's treacherous far side in its Chang'e-6 mission.

Beijing is targeting 2030 to land its first astronauts on the moon to become the second country after the US to put humans there. Beijing has courted roughly a dozen countries for its International Lunar Research Station program, an effort to build a moon base on the moon's south pole.

That program rivals NASA's Artemis program, which aims to return US astronauts to the moon for the first time since the final Apollo mission of 1972.