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Solar storm knocks out 40 newly launched SpaceX satellites, the largest such incident

A geomagnetic storm triggered by a large burst of radiation from the sun has disabled at least 40 of the 49 satellites newly launched by SpaceX as part of its Starlink internet communications network, the company said.
The incident was believed to mark the largest collective loss of satellites stemming from a single geomagnetic event, and was unique in the way it unfolded, Harvard-Smithsonian astrophysicist Jonathan McDowell said on Wednesday.

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The company’s announcement, posted on its website on Tuesday, said the satellites were stricken last Friday, Feb. 4, a day after they were launched to a preliminary “low-deployment” orbit about 130 miles (210 km) above Earth.
SpaceX said it routinely deploys its satellites to such low orbits at first so they can quickly and safely be allowed to fall back toward Earth and incinerate on re-entry if a malfunction is detected during initial system checkouts.
But SpaceX left unclear whether the company had anticipated the severity of the extreme space weather conditions it faced, fueled by a solar storm days earlier, when it sent its latest batch of 49 satellites aloft.

Space-weather alert before launch

The Thursday launch by a SpaceX Falcon 9 rocket flown from the Kennedy Space Center in Florida roughly coincided with a “geomagnetic storm watch” posted for last Wednesday and Thursday, February 2-3, by the US Space Weather Prediction Center.
The alert warned that solar flare activity from a “full halo coronal mass ejection” — a large blast of solar plasma and electromagnetic radiation from the sun’s surface — was detected on Jan. 29, and was likely to reach Earth as early as Feb. 1.
The alert also said resulting geomagnetic storm conditions on Earth were “likely to persist” into February 3 “at weakening levels.”
According to SpaceX, the speed and severity of the solar storm drastically increased atmospheric density at the satellites’ low-orbit altitude, creating intense friction or drag that knocked out at least 40 of them.

Starlink operators tried commanding the satellites into a “safe-mode” orbital configuration allowing them to fly edge-on to minimize drag, but those efforts failed for most of the satellites, forcing them into lower levels of the atmosphere where they burned up on re-entry, SpaceX said.
“This is unprecedented as far as I know,” McDowell told Reuters. He said he believed it marked the single greatest loss of satellites from a solar storm, and first mass satellite failure caused by an increase in atmospheric density, as opposed to bombardment of charged particles and electromagnetic radiation itself.
McDowell said the incident raised questions of whether the elevated orbital drag caused by the storm exceeded design limits or whether SpaceX believed incorrectly that the satellites could handle so much density.
It appeared from SpaceX’s account, McDowell said, that “they weren’t expecting to have to handle that much density, in which case it sounds like they weren’t paying attention to the space weather reports.”
SpaceX did not immediately return queries from Reuters seeking further comment.
McDowell added that geomagnetic storm activity will escalate over the next few years as the sun nears “solar maximum” in its 11-year cycle of sunspot activity.
SpaceX, the Los Angeles area-based rocket company founded by billionaire entrepreneur Elon Musk, has launched hundreds of small satellites into orbit since 2019 as part of his Starlink service for broadband internet. In a January 15 tweet, Musk said the network consisted of 1,469 active satellites, with 272 moving to operational orbits.
The company has said it ultimately envisions a constellation of roughly 30,000 satellites, up from 12,000 previously planned.

Read more: Elon Musk could become the world's first trillionaire thanks to SpaceX

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Arabian Saluki Beauty Contest at ADIHEX 2024: A celebration of ancestral elegance

The Abu Dhabi International Hunting and Equestrian Exhibition (ADIHEX) announce the return of the prestigious Arabian Saluki Beauty Contest, a unique initiative aimed at highlighting the significance of purebred hunting dogs and fostering a connection between the new generation and their rich ancestral heritage.
Under the esteemed patronage of H.H. Sheikh Hamdan bin Zayed Al Nahyan, Ruler’s Representative in Al Dhafra Region and Chairman of the Emirates Falconers’ Club (EFC), this iconic event is scheduled from 31st August to 8th September, 2024, at ADNEC Centre Abu Dhabi, celebrating the blending of deep Emirati cultural traditions with cutting-edge innovation and technology across 11 diverse sectors.
A highlight of this year’s event is the Arabian Saluki Beauty Contest. One of the world’s oldest and most revered dog breeds, the Arabian Saluki stands as a symbol of wild hunting and desert traditions in the Middle East. Known for its grace, speed, and intelligence, this distinctive breed has been a faithful companion to the Bedouin people for over 5,000 years, serving as both a hunter and guardian. The Saluki’s agility and loyalty have made it an integral part of hunting and racing traditions, especially within the Arabian Peninsula.
The Arabian Saluki Centre was established in Abu Dhabi in 2001 alongside the Emirates Falconers’ Club, marking the first facility of its kind in the Arabian Gulf region and the Middle East, to revive the tradition of desert hunting using Saluki dogs, a cherished aspect of desert heritage.
ADIHEX was the first cultural event in the Arab region to honour the bond between Man and his loyal companion, which has been by our side for thousands of years. The Arabian Saluki Beauty Contest is a unique initiative designed to promote interest in purebred hunting dogs and to strengthen the new generation’s connection to their ancestral heritage and traditions and to serve as a testament to this unique bond.
With its origin steeped in history, this fascinating dog’s name is believed to be derived from the city of Saluk in Yemen or the Bani Saluk tribe. Renowned for its endurance and elegance, the Saluki can reach speeds up to 75 kilometres per hour, maintaining this pace over distances up to almost five kilometres. The breed is cherished for its unique physical characteristics, including a slender body, deep chest, long legs, and two distinct coat types: ‘Al Hoss’ (smooth) and ‘Aryash’ (feathery).
The Arabian Saluki Beauty Contest, held during ADIHEX, is more than a beauty pageant. It celebrates the essence of the Saluki by focusing on the dog’s personality, skills, reflexes, and sensory response. Unlike typical dog competitions, this contest evaluates the Saluki’s breed characteristics, behaviour, overall appearance, structure, hunting skills, and psychological traits. Judging criteria include the dog’s gait, head, eyes, mouth, ears, coat, colour, and general impression.
The Arabian Saluki Beauty Contest is an integral part of ADIHEX’s mission to preserve and promote the cultural heritage of the UAE and the wider Arab world. This contest not only showcases the beauty and abilities of the Saluki but also plays a vital role in raising awareness about the importance of preserving traditional hunting practices and the Saluki’s role in them.
This year’s competition will feature four categories: ‘Smooth (Hoss) Males,’ ‘Feathery (Aryash) Males,’ ‘Smooth (Hoss) Females,’ and ‘Feathery (Aryash) Females.’ The event is scheduled to take place during ADIHEX 2024, and, per the rules, participants must ensure their dogs are healthy, microchipped, and vaccinated.
The Saluki’s enduring legacy is celebrated through this competition, which draws participants and spectators from across the region and beyond. It provides a platform for Saluki enthusiasts to connect, share their passion, and celebrate a breed that has remained virtually unchanged for millennia, reflecting the diverse hunting landscapes and traditions of the Middle East.
Aside from the alluring Arabian Saluki Beauty Contest, as the largest edition of ADIHEX to date, the 21st edition will showcase thousands of brands across 11 diverse sectors, offering a dynamic platform for new business opportunities and captivating audiences of all ages. This exhibition celebrates the thrill of an adventurous outdoor lifestyle, allowing visitors to explore falconry, hunting, equestrian sports, veterinary products, fishing and marine sports, environmental preservation, cultural heritage, arts and crafts, and the latest in technology and innovation across all the represented sectors.

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Sharjah Ruler directs allocation of beach for women in Khorfakkan’s Al Luluyah area

H.H. Dr. Sheikh Sultan bin Muhammad Al Qasimi, Supreme Council Member and Ruler of Sharjah, has ordered the allocation of a 500-metre beach for women in Al Luluyah area of Khorfakkan, providing them with complete privacy. The project will include a service building that includes a cafe, a medical clinic and a prayer room for women. His Highness the Ruler of Sharjah also directed the construction of a pedestrian bridge linking Al Bardi 6 and Al Batha areas in Khorfakkan, to facilitate the movement of citizens, and modifications will be implemented on the internal roads in the Hayawa area.

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