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SpaceX sees launch risk from low oxygen supply amid pandemic – Los Angeles Times

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One consequence of the coronavirus pandemic is showing up in an unlikely place: the space industry.

A summer surge in COVID-19 patients is diverting liquid oxygen from rocket launch pads to hospitals, leading NASA to announce Friday it will delay the September launch of its next Earth-surveillance satellite by a week.

Oxygen chilled to its liquid form at -300 F (-184 C) is a crucial propellant for launch firms such as SpaceX, United Launch Alliance and Virgin Orbit. Now, the industry is anticipating launch delays as patients on ventilators take precedence in the commodity gas supply chain.

“People come first,” said Richard Craig, vice president of technical and regulatory affairs for the Compressed Gas Assn., an industry trade group.

While oxygen supplies have grown tighter nationwide due to medical use of oxygen, the need is most acute in Florida where a surge in COVID-19 infections have filled hospitals.

Some Florida cities, including Orlando and Tampa, have imposed water-use restrictions because some water-treatment plants use oxygen in the sanitizing process.

Happy Masks’ face coverings for kids are a back-to-school sensation amid heightened COVID-19 anxiety — but good luck buying one.

Labor shortages among commercial truck drivers,who must have specialized training to transport some gases such as oxygen, have also compounded the supply bottlenecks, Craig said. Beyond rocketry, liquid oxygen (commonly called LOX) is used in welding and in the production of steel, paper, glass, chemicals and pharmaceuticals.

Space Exploration Technologies Corp. President Gwynne Shotwell sounded the industry alarm this week at a conference in Colorado, calling for anyone with oxygen to spare to contact her. SpaceX uses methane and liquid oxygen to fuel the Merlin engines on its workhorse Falcon 9 rockets. The company’s much larger next-generation rocket, Starship, also uses liquid oxygen as a propellant.

“We certainly are going to make sure the hospitals are going to have the oxygen that they need but for anybody who has liquid oxygen to spare, send me an email,” Shotwell said Aug. 24 during a panel discussion at the 36th Space Symposium.

Elon Musk, the company’s founder, tweeted Thursday that lean liquid oxygen supplies pose “a risk, but not yet a limiting factor” for SpaceX’s launches. The company planned to launch 4,800 pounds of food and other supplies to the International Space Station on Sunday and a batch of its Starlink satellites next month.

SpaceX launched 26 rockets last year and plans to surpass that total in 2021, even with a two-month hiatus from mid-June to mid-August, Sarah Walker, the company’s director of Dragon mission management, said Friday at a NASA news conference ahead of the cargo launch. Hawthorne-based SpaceX has completed 20 launches this year “with many more to come,” Walker said. “The pace is very quick.”

The tight oxygen supply in Florida “is directly attributable to the number of COVID patients being treated in the state,” Craig said, calling the state “an area of concern.”

NASA and the United Launch Alliance, a joint venture of Boeing Co. and Lockheed Martin Corp., said that the launch of Landsat 9, a surveillance satellite that monitors climate change, will be delayed by a week to Sept. 23 because of constraints facing nitrogen supplier Airgas Inc. ULA will launch the satellite from Vandenberg Air Force Base in California aboard its Atlas V rocket.

“Current pandemic demands for medical liquid oxygen have impacted the delivery of the needed liquid nitrogen supply to Vandenberg,” NASA said Friday in a statement. ULA uses nitrogen to test the rocket before launch and for its countdown sequence.

A spokesman for Air Liquide’s Airgas, one of the largest U.S. industrial gas suppliers, said the company is “resolutely committed to ensuring optimal support to its customers and is focusing all available resources to meet the requested demand of customers for medical oxygen during the pandemic.”

Some gas producers have begun moving oxygen, which is produced at dozens of plants nationwide, from Texas to Florida, said Craig, the gas association executive. Most LOX is distributed 200 to 300 miles from a production site, but the pandemic has created supply-chain distortions so that producers are shipping oxygen farther than in normal times, he said.

“What happens is that sometimes supply chains can be like balloons — you squeeze in one area and it’ll change shape,” Craig said.

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The body of a Ugandan Olympic athlete who was set on fire by her partner is received by family

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NAIROBI, Kenya (AP) — The body of Ugandan Olympic athlete Rebecca Cheptegei — who died after being set on fire by her partner in Kenya — was received Friday by family and anti-femicide crusaders, ahead of her burial a day later.

Cheptegei’s family met with dozens of activists Friday who had marched to the Moi Teaching and Referral Hospital’s morgue in the western city of Eldoret while chanting anti-femicide slogans.

She is the fourth female athlete to have been killed by her partner in Kenya in yet another case of gender-based violence in recent years.

Viola Cheptoo, the founder of Tirop Angels – an organization that was formed in honor of athlete Agnes Tirop, who was stabbed to death in 2021, said stakeholders need to ensure this is the last death of an athlete due to gender-based violence.

“We are here to say that enough is enough, we are tired of burying our sisters due to GBV,” she said.

It was a somber mood at the morgue as athletes and family members viewed Cheptegei’s body which sustained 80% of burns after she was doused with gasoline by her partner Dickson Ndiema. Ndiema sustained 30% burns on his body and later succumbed.

Ndiema and Cheptegei were said to have quarreled over a piece of land that the athlete bought in Kenya, according to a report filed by the local chief.

Cheptegei competed in the women’s marathon at the Paris Olympics less than a month before the attack. She finished in 44th place.

Cheptegei’s father, Joseph, said that the body will make a brief stop at their home in the Endebess area before proceeding to Bukwo in eastern Uganda for a night vigil and burial on Saturday.

“We are in the final part of giving my daughter the last respect,” a visibly distraught Joseph said.

He told reporters last week that Ndiema was stalking and threatening Cheptegei and the family had informed police.

Kenya’s high rates of violence against women have prompted marches by ordinary citizens in towns and cities this year.

Four in 10 women or an estimated 41% of dating or married Kenyan women have experienced physical or sexual violence perpetrated by their current or most recent partner, according to the Kenya Demographic and Health Survey 2022.

The Canadian Press. All rights reserved.

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The ancient jar smashed by a 4-year-old is back on display at an Israeli museum after repair

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TEL AVIV, Israel (AP) — A rare Bronze-Era jar accidentally smashed by a 4-year-old visiting a museum was back on display Wednesday after restoration experts were able to carefully piece the artifact back together.

Last month, a family from northern Israel was visiting the museum when their youngest son tipped over the jar, which smashed into pieces.

Alex Geller, the boy’s father, said his son — the youngest of three — is exceptionally curious, and that the moment he heard the crash, “please let that not be my child” was the first thought that raced through his head.

The jar has been on display at the Hecht Museum in Haifa for 35 years. It was one of the only containers of its size and from that period still complete when it was discovered.

The Bronze Age jar is one of many artifacts exhibited out in the open, part of the Hecht Museum’s vision of letting visitors explore history without glass barriers, said Inbal Rivlin, the director of the museum, which is associated with Haifa University in northern Israel.

It was likely used to hold wine or oil, and dates back to between 2200 and 1500 B.C.

Rivlin and the museum decided to turn the moment, which captured international attention, into a teaching moment, inviting the Geller family back for a special visit and hands-on activity to illustrate the restoration process.

Rivlin added that the incident provided a welcome distraction from the ongoing war in Gaza. “Well, he’s just a kid. So I think that somehow it touches the heart of the people in Israel and around the world,“ said Rivlin.

Roee Shafir, a restoration expert at the museum, said the repairs would be fairly simple, as the pieces were from a single, complete jar. Archaeologists often face the more daunting task of sifting through piles of shards from multiple objects and trying to piece them together.

Experts used 3D technology, hi-resolution videos, and special glue to painstakingly reconstruct the large jar.

Less than two weeks after it broke, the jar went back on display at the museum. The gluing process left small hairline cracks, and a few pieces are missing, but the jar’s impressive size remains.

The only noticeable difference in the exhibit was a new sign reading “please don’t touch.”

The Canadian Press. All rights reserved.

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B.C. sets up a panel on bear deaths, will review conservation officer training

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VICTORIA – The British Columbia government is partnering with a bear welfare group to reduce the number of bears being euthanized in the province.

Nicholas Scapillati, executive director of Grizzly Bear Foundation, said Monday that it comes after months-long discussions with the province on how to protect bears, with the goal to give the animals a “better and second chance at life in the wild.”

Scapillati said what’s exciting about the project is that the government is open to working with outside experts and the public.

“So, they’ll be working through Indigenous knowledge and scientific understanding, bringing in the latest techniques and training expertise from leading experts,” he said in an interview.

B.C. government data show conservation officers destroyed 603 black bears and 23 grizzly bears in 2023, while 154 black bears were killed by officers in the first six months of this year.

Scapillati said the group will publish a report with recommendations by next spring, while an independent oversight committee will be set up to review all bear encounters with conservation officers to provide advice to the government.

Environment Minister George Heyman said in a statement that they are looking for new ways to ensure conservation officers “have the trust of the communities they serve,” and the panel will make recommendations to enhance officer training and improve policies.

Lesley Fox, with the wildlife protection group The Fur-Bearers, said they’ve been calling for such a committee for decades.

“This move demonstrates the government is listening,” said Fox. “I suspect, because of the impending election, their listening skills are potentially a little sharper than they normally are.”

Fox said the partnership came from “a place of long frustration” as provincial conservation officers kill more than 500 black bears every year on average, and the public is “no longer tolerating this kind of approach.”

“I think that the conservation officer service and the B.C. government are aware they need to change, and certainly the public has been asking for it,” said Fox.

Fox said there’s a lot of optimism about the new partnership, but, as with any government, there will likely be a lot of red tape to get through.

“I think speed is going to be important, whether or not the committee has the ability to make change and make change relatively quickly without having to study an issue to death, ” said Fox.

This report by The Canadian Press was first published Sept. 9, 2024.

The Canadian Press. All rights reserved.

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