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SpaceX's first private flight will put a 29-year-old American in orbit – Yahoo News Canada

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The Canadian Press

Hospitals confront water shortages in winter storm aftermath

HOUSTON — Hospitals across the South grappled with water shortages Sunday in the wake of a devastating winter storm as the region carried on with recovery efforts and the weather offered a balmy respite — temperatures as high as the mid-60s. At the height of last week’s storm, hospitals scrambled to care for patients amid record cold temperatures, snow and ice that battered parts of the country more accustomed to going through winter with light jackets and short sleeves. The icy blast ruptured water mains, knocked out power to millions of utility customers and contributed to at least 76 deaths — half of which occurred in Texas. At least seven people died in Tennessee and four in Portland, Oregon. A rural hospital in Anahuac, Texas, about 50 miles (80 kilometres) east of Houston, lost both water and power. William Kiefer, CEO of Chambers Health, which runs the hospital along with two clinics and a wellness centre, said the facilities resorted to backup generators and water from a 275-gallon storage tank. They refilled it three times using water from a swimming pool in the wellness centre. When temperatures were in the teens last Monday, a woman about to give birth walked into the hospital after she could not make it through the ice and snow to her hospital in suburban Houston. Emergency room staff delivered the baby safely, Kiefer said. “It would have taken her another two hours to get to (the suburban Houston hospital) if our facility wasn’t there,” he said. “We can probably assume she would have had the baby in her car and the snow. Not a good situation.” Water was restored Thursday, and operations had returned to normal on Sunday, he said. The health system plans to look into installing more sophisticated backup systems, he said. Houston Methodist Hospital spokeswoman Gale Smith said water had been restored at two community hospitals in the system, which was dealing with an influx of dialysis patients after their local centres closed, she added. After temperatures plunged as much as 40 degrees below normal last week, the forecast for the Houston area called for a high of 65 degrees (18 degrees Celsius) on Sunday. The city lifted its boil-water advisory on Sunday afternoon. About 30,000 Texans were still without power due to downed power lines and other equipment failures. Gov. Greg Abbott said during a news conference that he expected all service to be restored by Sunday night or Monday. Abbott also said he was concerned about the threat of massive electric bills after wholesale energy prices skyrocketed while power plants were offline. He said it would be the “top priority” for the Legislature, and he vowed not to end the legislative session until lawmakers ensure that the state’s power grid is retrofitted to handle extreme winter and summer weather. Nearly 230,000 customers across the South were still without power as of Sunday, according to PowerOutage.us, a website that tracks power outages. Other large blackouts were in Mississippi, West Virginia, Kentucky and Oregon. Memphis, Tennessee, saw 10 inches of snow last week. Memphis, Light, Gas & Water issued a boil-water advisory on Thursday out of concern that low water pressure caused by problems at aging pumping stations and water main ruptures could lead to contamination. The advisory was still in place Sunday; utility officials said they did not know when they might lift it. About 260,000 homes and businesses were under the advisory. Hospitals and nursing homes have been forced to switch to bottled water. The Tennessee National Guard was supplying St. Francis Hospital with water. Nearby Baptist Memorial Hospital took on some of St. Francis’ patients, particularly those who need dialysis, said Dr. Jeff Wright, a pulmonary and critical care physician at Baptist. That hospital has a water purification system for dialysis and has water reserves for tasks such as cooking and bathing patients, he said. “We have gallon jugs of water that were already stocked and ready to roll on day one,” Wright said. Methodist Le Bonheur Healthcare also reported problems at some of its Memphis-area facilities due to water pressure problems and the boil advisory. The system is using tanker trucks to boost water pressure and relying on help from facilities that have not been affected. City officials planned to distribute water bottles at several locations Sunday. Grocery stores struggled to keep shelves stocked with bottled water. Many restaurants remained closed. In Washington, the White House said about a third of the COVID-19 vaccine doses delayed by the storm were delivered over the weekend. The weather created a backlog of about 6 million doses as power outages closed some vaccination centres and icy weather stranded vaccine in shipping hubs. White House press secretary Jen Psaki told ABC’s “This Week” that about 2 million of those doses have gone out. President Joe Biden is eager to visit Texas, which was hit especially hard by the weather, Psaki said. Biden hopes to travel to the state this week but “doesn’t want to take away resources” from the response, she said. Biden declared a major disaster in Texas on Saturday. “He is . . . very mindful of the fact that it’s not a light footprint for a president to travel to a disaster area. Houston Mayor Sylvester Turner told CBS’ “Face the Nation” that Biden can come anytime. “We certainly would welcome him,” Turner said. Texas Rep. Michael McCaul told CNN’s “State of the Union” that federal disaster relief can be used to repair burst pipes and flood damage and to help Texans hit with skyrocketing energy bills. McCaul also criticized fellow Republican Sen. Ted Cruz’s decision to take his family on vacation amid the crisis. “When a crisis hits my state, I’m there,” McCaul said. “I’m not going to go on some vacation. I know Mr. Cruz called it a mistake, and he’s owned up to that. But I think that was a big mistake.” ___ Mattise reported from Nashville, Tennessee. Sainz reported from Memphis, Tennessee. Associated Press writers Hope Yen in Austin, Texas, and Zeke Miller in Washington contributed to this report. Juan Lozano, Jonathan Mattise And Adrian Sainz, The Associated Press

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Alberta family searches for answers in teen's sudden death after COVID exposure, negative tests – CBC.ca

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A southern Alberta mother and father are grappling with the sudden, unexplained death of their 17-year-old daughter, and with few answers, they’re left wondering if she could be the province’s youngest victim of COVID-19.

Sarah Strate — a healthy, active Grade 12 student at Magrath High School who loved singing, dancing and being outdoors — died on Monday, less than a week after being notified she’d been exposed to COVID-19.

While two tests came back negative, her parents say other signs point to the coronavirus, and they’re waiting for more answers. 

“It was so fast. It’s all still such a shock,” said Sarah’s mother, Kristine Strate. “She never even coughed. She had a sore throat and her ears were sore for a while, and [she had] swollen neck glands.”

Kristine said Sarah developed mild symptoms shortly after her older sister — who later tested positive for COVID-19 —  visited from Lethbridge, one of Alberta’s current hot spots for the virus.

The family went into isolation at their home in Magrath on Tuesday, April 20. They were swabbed the next day and the results were negative.

‘Everything went south, super-fast’

By Friday night, Sarah had developed fever and chills. On Saturday, she started vomiting and Kristine, a public health nurse, tried to keep her hydrated.

“She woke up feeling a bit more off on Monday morning,” Kristine said. “And everything went south, super-fast.”

Sarah had grown very weak and her parents decided to call 911 when she appeared to become delirious.

“She had her blanket on and I was talking to her and, in an instant, she was unresponsive,” said Kristine, who immediately started performing CPR on her daughter.

When paramedics arrived 20 minutes later, they were able to restore a heartbeat and rushed Sarah to hospital in Lethbridge, where she died.

“I thought there was hope once we got her heart rate back. I really did,” recalled Sarah’s father, Ron.

“He was praying for a miracle, and sometimes miracles don’t come,” said Kristine.

Strate’s parents say her health deteriorated quickly after being exposed to COVID-19. She died at Chinook Regional Hospital in Lethbridge on Monday. (Ron Strate)

Searching for answers

At the hospital, the family was told Sarah’s lungs were severely infected and that she may have ended up with blood clots in both her heart and lungs, a condition that can be a complication of COVID-19.

But a second test at the hospital came back negative for COVID-19.

“There really is no other answer,” Ron said. “When a healthy 17-year-old girl, who was sitting up in her bed and was able to talk, and within 10 minutes is unconscious on our floor — there was no reason [for it].”

The province currently has no record of any Albertans under the age of 20 who have died of COVID-19.

According to the Strate family, the medical examiner is running additional blood and tissue tests, in an effort to uncover the cause of Sarah’s death.

‘Unusual but not impossible’

University of Alberta infectious disease specialist Dr. Lynora Saxinger, who was not involved in Sarah’s treatment, says it is conceivable that further testing could uncover evidence of a COVID-19 infection, despite two negative test results.

However, she hasn’t seen a similar case in Alberta.

“It would be unusual but not impossible because no test is perfect. We have had cases where an initial test is negative and then if you keep on thinking it’s COVID and you re-test, you then can find COVID,” she said.

According to Saxinger, the rate of false negatives is believed to be very low. But it can happen if there are problems with the testing or specimen collection.

She says people are more likely to test positive after symptoms develop. 

“The best sensitivity of the test is around day four or five of having symptoms,” she said. “So you can miss things if you test very, very early. And with new development of symptoms, it’s always a good time to re-test because then the likelihood of getting a positive test is a little higher. But again, no test is perfect.” 

Sarah deteriorated so quickly — dying five days after she first developed symptoms — she didn’t live long enough to make it to her follow-up COVID-19 test. Instead, it was done at the hospital.

‘An amazing kid’

The Strate family now faces an agonizing wait for answers — one that will likely take months — about what caused Sarah’s death.

But Ron, who teaches at the school where Sarah attended Grade 12, wants his daughter to be remembered for the life she lived, not her death.

Strate, pictured here at three years old, had plans to become a massage therapist. She attended Grade 12 at Magrath High School and was an active, healthy teenager who was involved in sports, music and the school’s suicide prevention group. (Ron Strate)

Sarah was one of five children. Ron says she was strong, active and vibrant and had plans to become a massage therapist after graduating from high school.

She played several sports and loved to sing and dance as part of a show choir. She was a leader in the school’s suicide prevention group and would stand up for other students who were facing bullying.

“She’s one of the leaders in our Hope Squad … which goes out and helps kids to not be scared,” he father said.

“She’s an amazing kid.”

Sarah would often spend hours helping struggling classmates, and her parents hope her kindness is not forgotten.

“She’d done so many good things. Honestly, I’ve got so many messages from parents saying, ‘You have no idea how much your daughter helped our kid,'” said Ron.

“This 17-year-old girl probably lived more of a life in 17 years than most adults will live in their whole lives. She was so special. I love her so much.”

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China launches key module of space station planned for 2022

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BEIJING (Reuters) -China launched an unmanned module on Thursday containing what will become living quarters for three crew on a permanent space station that it plans to complete by the end of 2022, state media reported.

The module, named “Tianhe”, or “Harmony of the Heavens”, was launched on the Long March 5B, China’s largest carrier rocket, at 11:23 a.m. (0323 GMT) from the Wenchang Space Launch Centre on the southern island of Hainan.

Tianhe is one of three main components of what would be China’s first self-developed space station, rivalling the only other station in service – the International Space Station (ISS).

The ISS is backed by the United States, Russia, Europe, Japan and Canada. China was barred from participating by the United States.

“(Tianhe) is an important pilot project in the building of a powerful nation in both technology and in space,” state media quoted President Xi Jinping as saying in a congratulatory speech.

Tianhe forms the main living quarters for three crew members in the Chinese space station, which will have a life span of at least 10 years.

The Tianhe launch was the first of 11 missions needed to complete the space station, which will orbit Earth at an altitude of 340 to 450 km (211-280 miles).

In the later missions, China will launch the two other core modules, four manned spacecraft and four cargo spacecraft.

Work on the space station programme began a decade ago with the launch of a space lab Tiangong-1 in 2011, and later, Tiangong-2 in 2016.

Both helped China test the programme’s space rendezvous and docking capabilities.

China aims to become a major space power by 2030. It has ramped up its space programme with visits to the moon, the launch of an uncrewed probe to Mars and the construction of its own space station.

In contrast, the fate of the ageing ISS – in orbit for more than two decades – remains uncertain.

The project is set to expire in 2024, barring funding from its partners. Russia said this month that it would quit the project from 2025.

Russia is deepening ties with China in space as tensions with Washington rise.

Moscow has slammed the U.S.-led Artemis moon exploration programme and instead chosen to join Beijing in setting up a lunar research outpost in the coming years.

(Reporting by Ryan Woo and Liangping Gao; Editing by Christian Schmollinger, Simon Cameron-Moore and Lincoln Feast.)

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NASA Pays Rich Homage To Apollo 11 Astronaut Michael Collins – Gadgets 360

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NASA on Thursday paid a rich tribute to Michael Collins, the American astronaut who was the command module pilot for the Apollo 11 mission to the moon. Collins, 90, passed away on Wednesday after battling cancer, his family said. Sharing a photograph on Instagram, NASA said the picture was clicked by Collins, who spent seven years of his career as an astronaut with them. The photograph shows the lunar module, “Eagle,” returning to the command module, “Columbia,” after landing on the Moon. The Earth can be seen in the background of the picture. NASA said the picture had all of the humanity in it, save for Collins who captured it.

Collins kept the command module flying while Neil Armstrong and Buzz Aldrin became the first humans to walk on the moon. “We remember Michael Collins, @NASA astronaut and crew member of Apollo 11, who passed away on April 28, 2021,” NASA said.

In the post, NASA also quoted what Collins had said during a transmission to Mission Control on the trip back to Earth from the Moon on July 21, 1969. “This trip of ours to the Moon may have looked, to you, simple or easy… All you see is the three of us, but beneath the surface are thousands and thousands of others, and to all those I would like to say, thank you very much.”

NASA further shared what the mission control stated during Apollo 11. “Not since Adam has any human known such solitude as Mike Collins is experiencing during the 47 minutes of each lunar revolution when he’s behind the Moon with no one to talk to except his tape recorder aboard Columbia. While he waits for his comrades to soar with Eagle from Tranquility Base and rejoin him for the trip back to Earth, Collins, with the help of Flight Controllers here in Mission Control Center has kept the Command Module’s system going.”

Besides, the space agency also released a statement, saying the nation had lost a “true pioneer and lifelong advocate for exploration” in Collins. NASA Administrator Steve Jurczyk said that as the pilot of Apollo 11 some referred to him as the “loneliest man in history”.

“While his colleagues walked on the Moon for the first time, he helped our nation achieve a defining milestone. He also distinguished himself in the Gemini Program and as an Air Force pilot,” he said.

Jurczyk shared that Collins would say, “Exploration is not a choice, really, it’s an imperative,” adding “What would be worth recording is what kind of civilisation we Earthlings created and whether or not we ventured out into other parts of the galaxy.”

Jurczyk added that Collins’ own signature accomplishments, his writings about his experiences, and his leadership of the National Air and Space Museum helped gain wide exposure for the work of all the men and women who have helped our nation push itself to greatness in aviation and space. “There is no doubt he inspired a new generation of scientists, engineers, test pilots, and astronauts.”


We dive into all things Apple — iPad Pro, iMac, Apple TV 4K, and AirTag — this week on Orbital, the Gadgets 360 podcast. Orbital is available on Apple Podcasts, Google Podcasts, Spotify, and wherever you get your podcasts.

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