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China's New Crew Arrives at Space Station in Sign of Growing Influence in Space Field

A Long March rocket with a Shenzhou-19 spacecraft atop takes off from the Jiuquan Satellite Launch Center in Jiuquan, northwestern China in the early hours of Wednesday, Oct. 30, 2024. (AP Photo/Ng Han Guan)
A Long March rocket with a Shenzhou-19 spacecraft atop takes off from the Jiuquan Satellite Launch Center in Jiuquan, northwestern China in the early hours of Wednesday, Oct. 30, 2024. (AP Photo/Ng Han Guan)
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China's New Crew Arrives at Space Station in Sign of Growing Influence in Space Field

A Long March rocket with a Shenzhou-19 spacecraft atop takes off from the Jiuquan Satellite Launch Center in Jiuquan, northwestern China in the early hours of Wednesday, Oct. 30, 2024. (AP Photo/Ng Han Guan)
A Long March rocket with a Shenzhou-19 spacecraft atop takes off from the Jiuquan Satellite Launch Center in Jiuquan, northwestern China in the early hours of Wednesday, Oct. 30, 2024. (AP Photo/Ng Han Guan)

A Chinese space ship carrying a three-person crew docked with its orbiting space station Tuesday as the country seeks to expand its exploration of outer space in competition with the United States, even as it looks for cooperation from other nations.
The team of two men and one woman will replace the astronauts who have lived on the Tiangong space station for the last six months, conducting a variety of experiments and maintaining the structure, The Associated Press reported.
They are expected to stay until April or May of next year. The new mission commander, Cai Xuzhe, went to space in the Shenzhou-14 mission in 2022, while theother two, Song Lingdong and Wang Haoze, are first-time space travelers. Song and Wang were born in the 1990s and are graduates of the third wave of Chinese astronaut recruitment, having undergone a rigorous testing and training process taking years.
Early Wednesday morning, China declared the launch and entry into outerspace a “complete success.”
The Shenzhou-19 spaceship carrying the trio blasted off from the Jiuquan Satellite Launch Center in northwest China at 4:27 a.m. local time atop a Long March-2F rocket, the backbone of China’s crewed space missions.
“The crew condition is good and the launch has been successful,” the state broadcaster China Central Television announced.
China built its own space station after being excluded from the International Space Station, mainly because of US concerns over the People’s Liberation Army, the Chinese Communist Party’s military arm’s overall control over the space program. China’s moon program is part of a growing rivalry with the US and others, including Japan and India.
The new team will replace the astronauts who have lived on the Tiangong space station for the last six months and will overlap with them for a couple of days or more. They are expected to stay until April or May of next year.
The new mission commander, Cai Xuzhe, went to space in the Shenzhou-14 mission in 2022, while the other two, Song Lingdong and Wang Haoze, are first-time space travelers, born in the 1990s.
Song was an air force pilot and Wang an engineer with the China Aerospace Science and Technology Corporation. Wang will be the crew’s payload specialist and the third Chinese woman aboard a crewed mission.
Besides putting a space station into orbit, the Chinese space agency has landed an explorer on Mars. It aims to put a person on the moon before 2030, which would make China the second nation after the United States to do so. It also plans to build a research station on the moon and has already transferred rock and soil samples from the moon in a first for any nation in decades, and placed a rover on the little-explored far side of the moon in a global first.
The US still leads in space exploration and plans to land astronauts on the moon for the first time in more than 50 years, though NASA pushed the target date back to 2026 earlier this year.
The new Chinese crew will perform spacewalks and install new equipment to protect the station from space debris, some of which was created by China.
According to NASA, large pieces of debris have been created by “satellite explosions and collisions.” China’s firing of a rocket to destroy a redundant weather satellite in 2007 and the “accidental collision of American and Russian communications satellites in 2009 greatly increased the amount of large debris in orbit,” it said.
China’s space authorities say they have measures in place in case their astronauts have to return to Earth earlier.
China launched its first crewed mission in 2003, becoming only the third nation to do so after the former Soviet Union and the United States. The space program is a source of enormous national pride and a hallmark of China’s technological advances over the past two decades.

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Scientists Gather to Decode Puzzle of the World’s Rarest Whale in ‘Extraordinary’ New Zealand Study

A handout photo taken on July 5, 2024 and received on July 16 from the New Zealand Department of Conservation shows rangers Jim Fyfe (L) and Tumai Cassidy walking beside what appears to be the carcass of a rare spade-toothed whale after it was discovered washed ashore on a beach near Taieri Mouth in New Zealand's southern Otago province. (Handout / New Zealand Department of Conservation / AFP)
A handout photo taken on July 5, 2024 and received on July 16 from the New Zealand Department of Conservation shows rangers Jim Fyfe (L) and Tumai Cassidy walking beside what appears to be the carcass of a rare spade-toothed whale after it was discovered washed ashore on a beach near Taieri Mouth in New Zealand's southern Otago province. (Handout / New Zealand Department of Conservation / AFP)
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Scientists Gather to Decode Puzzle of the World’s Rarest Whale in ‘Extraordinary’ New Zealand Study

A handout photo taken on July 5, 2024 and received on July 16 from the New Zealand Department of Conservation shows rangers Jim Fyfe (L) and Tumai Cassidy walking beside what appears to be the carcass of a rare spade-toothed whale after it was discovered washed ashore on a beach near Taieri Mouth in New Zealand's southern Otago province. (Handout / New Zealand Department of Conservation / AFP)
A handout photo taken on July 5, 2024 and received on July 16 from the New Zealand Department of Conservation shows rangers Jim Fyfe (L) and Tumai Cassidy walking beside what appears to be the carcass of a rare spade-toothed whale after it was discovered washed ashore on a beach near Taieri Mouth in New Zealand's southern Otago province. (Handout / New Zealand Department of Conservation / AFP)

It is the world’s rarest whale, with only seven of its kind ever spotted. Almost nothing is known about the enigmatic species. But on Monday a small group of scientists and cultural experts in New Zealand clustered around a near-perfectly preserved spade-toothed whale hoping to decode decades of mystery.

“I can’t tell you how extraordinary it is,” said a joyful Anton van Helden, senior marine science adviser for New Zealand’s conservation agency, who gave the spade-toothed whale its name to distinguish it from other beaked species. “For me personally, it’s unbelievable.”

Van Helden has studied beaked whales for 35 years, but Monday was the first time he has participated in a dissection of the spade-toothed variety. In fact, the careful study of the creature -- which washed up dead on a New Zealand beach in July — is the first ever to take place.

None has ever been seen alive at sea.

The list of what scientists don’t know about spade-toothed whales is longer than what they do know. They don’t know where in the ocean the whales live, why they’ve never been spotted in the wild, or what their brains look like. All beaked whales have different stomach systems and researchers don’t know how the spade-toothed kind processes its food. They don’t know how this one died.

Over the next week, researchers studying the 5-meter (16-foot) -long male at an agricultural research center near the city of Dunedin hope to find out.

“There may be parasites completely new to science that just live in this whale,” said van Helden, who thrilled at the chance of learning how the species produces sound and what it eats. “Who knows what we’ll discover?”

Only six other spade-toothed whales have ever been found, but all those discovered intact were buried before DNA testing could verify their identification.

New Zealand is a whale-stranding hotspot, with more than 5,000 episodes recorded since 1840, according to the Department of Conservation. The first spade-toothed whale bones were found in 1872 on New Zealand’s Pitt Island. Another discovery was made at an offshore island in the 1950s, and the bones of a third were found on Chile’s Robinson Crusoe Island in 1986.

DNA sequencing in 2002 proved that all three specimens were of the same species — and that it was distinct from other beaked whales. But researchers studying the mammal couldn’t confirm whether the species was extinct until 2010, when two whole spade-toothed whales, both dead, washed up on a New Zealand beach. But none has been studied before.

On Monday, the seventh of its kind, surrounded by white-aproned scientists who were measuring and photographing, appeared relatively unblemished, giving no clue about its death. Researchers pointed out marks from cookiecutter sharks — normal, they said, and not the cause.

The dissection will be quiet, methodical and slower than usual, because it is being undertaken in partnership with Māori, New Zealand's Indigenous people. To Māori, whales are a taonga -– a precious treasure -– and the creature will be treated with the reverence afforded to an ancestor.

Members of the local iwi, or tribe, will be present throughout the dissection and consulted at each turn, allowing them to share traditional knowledge and observe customs, such as saying a karakia -– a prayer -– over the creature before the study begins.

“According to our beliefs and our traditions, this whale is a gift of Tangaroa, deity of the ocean,” said Tumai Cassidy from the local people Te Rūnanga Ōtākou. “It’s very important for us to respect that gift and to honor the whale.”

The iwi will keep the jawbone and teeth of the whale at the end of the dissection, before its skeleton is displayed in a museum. 3D printing will be used to replicate those parts, using a CT scan taken of the whale’s head this week.

“It all builds a richer picture for that species but also tells us how it interacts with our oceans,” Cassidy said.

It’s thought that spade-toothed whales live in the vast Southern Pacific Ocean, home to some of the world’s deepest ocean trenches. Beaked whales are the ocean's deepest divers for food, and the spade-toothed may rarely surface, adding to its mystery.

The assembled scientists on Monday included a few who had traveled from abroad to see the whale, which was put in refrigerated storage after its discovery.

“What we are interested in is not only how these animals died, but how they lived,” said Joy Reidenberg, a comparative anatomist from the Icahn School of Medicine at Mount Sinai in New York. “In discovering how they live, we are hoping to find discoveries that we can apply back to the human condition.”