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Space sickness — What happens when an astronaut in orbit says hes not coming back? “If you guys don’t give me a chance to repair my instrument, I’m not going back.”

Eric Berger – Jan 22, 2024 11:00 am UTC Enlarge / The STS-51-B mission begins with the liftoff of the Challenger from Pad 39A in April 1985.NASA reader comments 7

Taylor Wang was deeply despondent.

A day earlier, he had quite literally felt on top of the world by becoming the first Chinese-born person to fly into space. But now, orbiting Earth on board the Space Shuttle, all of his hopes and dreams, everything he had worked on for the better part of a decade as an American scientist at NASA’s Jet Propulsion Laboratory, had come crashing down around him.

Wang was the principal investigator of an experiment called the Drop Dynamics Module, which aimed to uncover the fundamental physical behavior of liquid drops in microgravity. He had largely built the experiment, and he then effectively won a lottery ticket when NASA selected him to fly on the 17th flight of the Space Shuttle program, the STS-51-B mission. Wang, along with six other crew members, launched aboard Space Shuttle Challenger in April 1985.

On the second day of the mission, Wang floated over to his experiment and sought to activate the Drop Dynamics Module. But it didn’t work. He asked the NASA flight controllers on the ground if he could take some time to try to troubleshoot the problem and maybe fix the experiment. But on any Shuttle mission, time is precious. Every crew member has a detailed timeline, with a long list of tasks during waking hours. The flight controllers were reluctant.

After initially being told no, Wang pressed a bit further. “Listen, I know my system very well,” he said. “Give me a shot.” Still, the flight controllers demurred. Wang grew desperate. So he said something that chilled the nerves of those in Houston watching over the safety of the crew and the Shuttle mission.

“Hey, if you guys don’t give me a chance to repair my instrument, I’m not going back,” Wang said.

Exactly what happened after that may never be known. But thanks to new reporting, we may finally have some answers. And though this is an old story, it still reverberates today, four decades on, with lasting consequences into the era of commercial spaceflight as more and more people fly into orbit. Advertisement Non-NASA astronauts

Space Shuttle missions fulfilled various tasks in the vehicle’s early years, such as deploying satellites, but one of its primary functions was conducting research in microgravity. Working with the European Space Agency, NASA developed and flew a pressurized module called Spacelab on some missions for this purpose.

The STS-51-B mission was the second time this Spacelab module flew, and it carried 15 different experiments ranging from astrophysics to the behavior of fluids in microgravity. Due to the nature of these specialized science experiments, NASA had started to fly “payload specialists” who were not designated to operate the Shuttle but rather complete the experiments on board.

With this mission, flying on board Challenger, the two highest priority experiments concerned materials science and fluid mechanics. Accordingly, the two payload specialistsLodewijk van den Berg, a Dutch-born American chemical engineer, and Taylor Gun-Jin Wang, a Chinese-born American physicistwere chosen because of their expertise in these areas.

Wang was born in Shanghai in 1940 but moved to the United States in 1963 to study at the University of California, Los Angeles. He later earned a doctorate in low-temperature superfluid physics from UCLA and joined NASA’s Jet Propulsion Laboratory in 1972. He became a US citizen three years later. His research involved the behavior of droplets and other sphere-like objects in zero gravity, and he eventually flew on NASA’s zero-g flights. He developed the “Drop Dynamics Module” experiment to take this work to the next level in space.

Although he had never aspired to become an astronaut, when NASA began selecting a crew for the Spacelab mission in 1982, he applied. Wang was selected a year later and would become the first person of Chinese ethnicity to fly into space.

Payload specialists like van den Berg and Wang did not go through the same training as traditional NASA astronauts who underwent an ultra-competitive selection process.

“All received an abbreviated training program on basic Shuttle operations,” write the authors of the book on NASA’s payload specialist program, Come Fly With Us. “NASA performed medical and psychological evaluations on each candidate to ensure they were fit to fly into outer space, but nothing near the level of evaluation required by the NASA astronaut candidates.”

This could create something of a barrier between the mission crews and the payload specialists who were tacked on. Some of the traditional astronauts looked at the payload specialists as interlopers, not to be entirely trusted. Page: 1 2 3 4 Next → reader comments 7 Eric Berger Eric Berger is the senior space editor at Ars Technica, covering everything from astronomy to private space to wonky NASA policy, and author of the book Liftoff, about the rise of SpaceX. A certified meteorologist, Eric lives in Houston. Advertisement Channel Ars Technica ← Previous story Related Stories Today on Ars

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Paul Gallagher, older brother of Oasis stars Liam and Noel, appears in court charged with rape

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Paul Gallagher, older brother of Oasis stars Liam and Noel, appears in court charged with rape

Paul Gallagher, the older brother of Oasis stars Noel and Liam, has appeared in court charged with rape, sexual assault and other offences.

Gallagher, of East Finchley, north London, is accused of rape, coercive and controlling behaviour, three counts of sexual assault, three counts of intentional strangulation, two counts of making a threat to kill, and assault occasioning actual bodily harm.

The alleged offences are claimed to have taken place between 2022 and 2024, the charge sheet showed.

During a five-minute hearing at Westminster Magistrates’ Court on Wednesday, Gallagher spoke to confirm his name, age and address, but entered no pleas.

He has been bailed for a further appearance at Harrow Crown Court on 24 September.

Gallagher, who is a year older than Noel and seven years older than Liam, has never been involved in Oasis.

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World

Australia shooting suspect identified as manhunt continues into a second day

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Australia shooting suspect identified as manhunt continues into a second day

A suspect who shot and killed two police officers and seriously injured a third in Australia’s rural south-east has been identified, police said. 

A manhunt is underway for Dezi Freeman, 56, who is heavily armed and experienced in wilderness survival skills, Victoria state’s chief commissioner of police Mike Bush told reporters.

The local residents have been urged to stay indoors.

The whereabouts of Freeman’s wife and two children were initially unknown, but Mr Bush said they had visited a police station and spoken to officers late on Tuesday night.

The shooting happened earlier on Tuesday, when 10 armed police officers tried to execute a search warrant at Freeman’s property in Porepunkah, a town of just over 1,000 people located 200 miles north-east of Melbourne.

The suspect killed two officers and injured a third. Pic: Reuters
Image:
The suspect killed two officers and injured a third. Pic: Reuters

Porepunkah Primary School in Porepunkah, Victoria, was locked down for several hours. Pic: Reuters
Image:
Porepunkah Primary School in Porepunkah, Victoria, was locked down for several hours. Pic: Reuters

The officers “were met by the offender and they were murdered in cold blood,” the police chief said.

Freeman killed a 59-year-old detective and a 35-year-old senior constable, Mr Bush said. Another detective was shot, but his wounds are not life-threatening.

The armed man fled alone on foot into the nearby forest, where an intensive search for him continued through the night and into Wednesday.

Porepunkah is located 200 miles north-east of Melbourne, Australia.
Image:
Porepunkah is located 200 miles north-east of Melbourne, Australia.

Mr Bush would not elaborate on the search warrant for Freeman’s property and said it was “too soon to say” if his attack on the officers was ideologically motivated.

But he told reporters that some of the officers who tried to execute the search warrant included members of a unit that investigates sexual offences and child abuse.

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Australian media widely reported that Freeman expressed so-called sovereign citizen beliefs, referencing a 2021 video from Wangaratta Magistrates’ Court in which he is seen representing himself and unsuccessfully trying to arrest a magistrate and police officers.

Members of self-proclaimed sovereign citizen movements use debunked legal theories to reject government authority.

A manhunt in Australia continues into its second day. Pic: Simon Dallinger/AAP Image/AP
Image:
A manhunt in Australia continues into its second day. Pic: Simon Dallinger/AAP Image/AP

In a 2024 finding from Victoria’s Supreme Court, where Freeman attempted to challenge a lengthy suspension of his driver’s licence, a judge noted that the man had “a history of unpleasant encounters with police officers”.

In his submissions to the court, Freeman referred to the officers as “Nazis” and “terrorist thugs”.

The chief commissioner would not say how much was known of Freeman’s beliefs before the visit to his property.

Porepunkah, famous for its vineyards and beautiful views, is a gateway to Victoria’s alpine tourist region.

On Tuesday, public buildings and the nearby airfield were shut, and the local school, with just over 100 students, was locked down for several hours before children and staff were permitted to leave.

“Be vigilant, keep yourselves safe,” Mr Bush urged residents on Wednesday. “Please don’t go outside if you don’t need to.”

Mr Bush said the suspect’s knowledge of outdoor survival skills posed a “challenge” to authorities.

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UK

Labour sinks to lowest approval rating of this parliament

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Labour sinks to lowest approval rating of this parliament

Labour has sunk to its lowest approval rating for this parliament, according to a fresh YouGov poll for Sky News.

Sir Keir Starmer’s party is currently on 20% of the vote – the lowest level since last year’s general election and just three points ahead of the Conservatives. on 17% of the vote.

Politics latest: Labour goes on the attack against Reform

Nigel Farage’s Reform UK, which on Tuesday outlined plans to deport hundreds of thousands of migrants if it wins power at the next election, is currently in the lead with 28% of the vote.

Asked about the polling, Nick Thomas-Symonds, the EU relations minister, told Sky News’ Anna Jones that the government had been forced to take “very difficult decisions to stabilise the public finances early in this parliament”.

He said Labour had acted in the “national interest” by securing a reset deal with the EU which lowers costs for supermarkets and shoppers, and which the government hopes to extend.

“That is acting in the national interest, that is not about particular opinion polls you are showing me today,” he said.

“That is about work the prime minister asked me to do and to prepare for before this government came into office and that is what this government does. It does the hard yards of delivery for the British people.”

He added: “What Nigel Farage does is to stoke problems and offer empty promises for their solution.”

Mr Thomas-Symonds, who represents Torfaen, took the fight to Mr Farage in a speech today, where he accused the Reform UK leader of wanting to “reverse our progress” and of “dividing communities and stoking anger”.

The government wants to get a permanent deal with the EU on food and drink agreed in the next 18 months.

The current temporary agreement, which was put in place in June, stopped checks on some fruit and vegetables imported from the EU, which meant no border checks or fees would be paid, and is due to expire in January 2027.

Mr Farage has previously called for the agreement between the UK and EU to be torn up, saying in May that the SPS [sanitary and phytosanitary] provisions agreed that month would push the UK “back into the orbit of Brussels, giving away vast amounts of our sovereignty for very little in return”.

In his speech, Mr Thomas-Symonds said the Tories and Reform UK only offer “easy answers and snake oil” over the UK’s relationship with the EU.

“Some will hysterically cry even treason,” he said. “Some will say we’re surrendering sovereignty or freedoms, but that is nonsense.

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“We are determined to plug the gaps, to rebuild Britain, protect our borders, bring down bills in every part of the country and secure good jobs, a new relationship of mutual benefit, one that brings freedom back to our businesses and exercises our sovereignty.

“And it needs pragmatism. When you’re tough, decisive and collaborative. That cannot rest on easy answers and snake oil. The Tories [are] completely 2D, stuck with a ghost of Brexit past. And then Nigel Farage, who has pledged to reverse our progress.”

A Reform UK spokesperson said: “No one has done more damage to British businesses than this Labour government.

“With 157,000 fewer people on payroll since Labour took office, their jobs tax is stifling success and hitting small and medium-sized businesses across the country.

“Cosying up to the EU and leaving us entangled in reams of retained EU law which Kemi Badenoch failed to scrap will not resuscitate Britain’s struggling economy.”

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