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Long March 5B rocket makes maiden flight-cnanhui.org – Anhui News

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China’s new large carrier rocket Long March-5B blasts off from Wenchang Space Launch Center in south China’s Hainan Province, May 5, 2020. China’s new large carrier rocket Long March-5B made its maiden flight Tuesday, sending the trial version of China’s new-generation manned spaceship and a cargo return capsule for test into space. (Photo by Tu Haichao/Xinhua)

Prototype of nation’s next-generation manned spacecraft placed in orbit

China’s Long March 5B carrier rocket made its first flight on Tuesday evening at the Wenchang Space Launch Center in Hainan province, marking a new chapter in the country’s manned space program, according to the China Manned Space Agency.

The 18-story-tall rocket blasted off at 6 pm from a launchpad in the coastal center and soon thundered into the bright blue sky, video clips showed.

Nearly nine minutes later, it placed prototypes of China’s next-generation manned spacecraft and an experimental cargo retrieval craft as well as more than 10 experimental payloads in low-Earth orbit, the agency said in a statement.

After the launch, the Communist Party of China Central Committee, the State Council and the Central Military Commission sent a letter to researchers, engineers and support staff involved in the mission, saying the country and the people are grateful for their contribution and that this remarkable success will inspire the entire nation.

The China Manned Space Agency said the flight successfully verified the overall design and technologies of the new rocket and also marked the beginning of the third stage in China’s manned space program, which aims to put a manned space station into orbit.

Long March 5B is central to the space station program because it is now the only Chinese launch vehicle capable of carrying large space station parts into orbit.

Ji Qiming, a senior China Manned Space Agency official, said after the launch that three Long March 5B flights will be made to put major components of China’s manned space station into orbit, where they will be assembled.

“In addition, four Long March 2F and four Long March 7 missions will be made by the end of 2022 to ferry astronauts and cargo ships to build the station,” he said, adding that the selection of the third group of Chinese astronauts will be finished around July.

Zhou Jianping, the Chinese manned space program’s chief designer, said the space station will inject huge momentum into the country’s science and technology efforts.

With its payload of about 22 metric tons, Tuesday’s mission made the Long March 5B the most powerful Chinese rocket when it comes to carrying capacity into low-Earth orbit. It also has realized a 62-year-old aspiration expressed at a CPC Central Committee meeting in May 1958 by Chairman Mao Zedong, who said that “we shall launch a 20,000-kilogram spacecraft” as he described the nation’s desire to start its space program.

Long March 5B is the first variant of the Long March 5, which was launched on its third mission from the Wenchang center in December. It has one core stage and four boosters.

The rocket is 53.7 meters long, with a core-stage diameter of 5 meters. It is propelled by liquid oxygen, liquid hydrogen and kerosene and has a liftoff weight of 849 tons.

The largest difference between the appearance of the Long March 5 and Long March 5B is that the new model is about 4 meters shorter and that it has a much larger fairing-the largest of its kind among all Chinese carrier rockets, said Li Dong, chief designer of the Long March 5 family at the China Academy of Launch Vehicle Technology in Beijing.

The two types also have different functions-Long March 5 is responsible for launching large satellites to high orbits or lifting deep-space probes, while the new model is tasked with sending large spacecraft into low-Earth orbit, he said on Tuesday.

The first Long March 5B was moved to the launch center in February by two rocket transportation ships-Yuanwang 21 and Yuanwang 22-from the northern coastal city of Tianjin, home to the rocket’s manufacturing complexes, and had been undergoing pre-launch preparations since then.

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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.

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