The Republic of Korea has been keen to demonstrate that it is in fact Asia’s fourth-largest space power and ranks just behind China, Japan and India in terms of space ambitions and development.
With the launch of its first moon-bound probe, it has made it clear that although it is considered to be the world’s tenth largest economy, it is one of the seven nations globally with the greatest interest in outer space. The South Korean scientific spacecraft is called Danuri, which in English means “enjoy the moon”, weighs 678 kilos, is cube-shaped, measures 3.18 x 6.3 x 2.67 metres and, according to the Seoul government, cost 182 million dollars.
PHOTO/KARI – The Danuri lunar probe carries six scientific instruments, weighs 678 kilos, is cube-shaped, measures 3.18 x 6.3 x 2.67 metres and has required an investment of 182 million dollars
In a way, Korea has followed in the footsteps of the United Arab Emirates, which relied on Japan and its H-IIA rocket to send its first interplanetary probe, the Al Amal Mars spacecraft, to Mars. In the Korean case, it has chosen its great ally, the United States, and Danuri’s liftoff took place late on 4 August from the Cape Canaveral launch complex in Florida. A Falcon 9 vector from US tycoon Elon Musk’s SpaceX company was responsible for launching it en route.
The spacecraft took off on the same day that US Congresswoman Nancy Pelosi arrived in Seoul to support the Asian country in maintaining a strong deterrent against North Korea and seeking its denuclearisation. South Korean President Yoon Suk-yeol, who took office on 10 May, had the opportunity to speak to Pelusi by phone, thanking him for his gesture and explaining that Danuri will serve “to boost Korea’s space economy and scientific expertise”.
If the probe succeeds in reaching lunar orbit, the Republic of Korea will become the seventh nation to explore the Moon in situ, as Russia, the United States, China, India, the European Space Agency and Japan have already done. But the South Korean mission is not an isolated initiative. “The first step of our national space exploration programme is the moon,” says Science Minister Lee Jong-ho.
PHOTO/AP – The launch of the South Korean spacecraft into space from Florida coincided in date (4 August) with a quick visit to Seoul by the Speaker of the US House of Representatives, Nancy Pelosi
Hyundai and Kia to be on the moon in 2031
The president of the Korea Aerospace Research Institute (KARI), Professor Lee Sang-ryool, has confirmed that “there are technologies we need to improve, but we can travel and land on the moon with our own capabilities”. Seoul aims to launch a lunar surface module together with a small rover by 2031.
And they are already working on it. On 27 July, the car manufacturers Hyundai and Kia signed an agreement with six Korean research institutes to develop robotic technologies to equip the country’s future space rover. The project is joined by Korea’s extensive space business network, which manufactures satellites and even the KSLV-II Nuri launcher, which successfully completed its second successful flight into space from the Naro space centre in southern Korea on 21 October.
PHOTO/KARI – The KARI lunar exploration programme envisages the probe now launched, to be followed by a lander with a rover to investigate the soil of our natural satellite by 2030
Regarding the Danuri probe – also known as the Korea Pathfinder Lunar Orbiter or KPLO – the Korean Ministry of Science and Telecommunications has already verified its proper operational status in orbit and confirmed that “the solar panels are generating sufficient power and all on-board devices are working properly”.
It is being monitored throughout the mission by NASA’s three Deep Space Network communications stations: the US station at Goldstone, California; the Australian station near Canberra; and the Spanish station located in the municipality of Robledo de Chavela, near Madrid. Korea also maintains partial contact with the probe via the large satellite dish it has built in Yeoju, Gyeonggi Province.
Danuri will reach its long-awaited goal by the end of the year and not in about six days, the time it took the Apollo 11 mission in 1969 to travel nearly 400,000 kilometres. The reason is that the South Korean spacecraft does not follow a direct trajectory, which consumes a lot of energy. Instead, it flies in the direction of the Sun. It follows a so-called “lunar ballistic transfer” trajectory with low energy and fuel consumption, until it reaches the so-called Lagrange Point 1 (L1), located 1.56 million kilometres from our Blue Planet, where the Sun’s attraction is balanced by the Earth’s attraction. There it will slow down and be re-routed towards the Moon.
PHOTO/KARI – The probe is being tracked by NASA’s three Deep Space Network communications complexes (Goldstone, Canberra and Spain’s Robledo de Chávela) along with Korea’s Yeoju
135 days to reach lunar orbit
It is a similar path to that followed by the small American probe Capstone. Weighing 25 kilos and launched into orbit by NASA on 28 June from New Zealand, it is scheduled to reach the moon on 13 November, i.e. it will take 136 days to reach the moon.
If the Danuri mission goes according to the calculations of the KARI engineers, the probe will be captured by the Moon on 16 December after 135 days, i.e. four and a half months after the start of its flight. On 31 December, it will be placed in a circular orbit at an altitude of a hundred kilometres above the lunar surface. Once it has stabilised and the six scientific instruments on board have been checked, the spacecraft will begin observing and collecting data in early January.
PHOTO/KARI – Danuri does not follow a direct trajectory. It flies on a low-energy, low-fuel-consumption lunar ballistic transfer flight on its way to LaGrange Point 1 (L1), where it will be re-routed to the Moon
One of the instruments has been provided by NASA. It is the ShadowCam camera, an evolution of the one on board the US Lunar Reconnaissance Orbiter probe, launched on 18 June 2009, but about 200 times more sensitive. Its task is to map with a resolution of up to 1.7 metres per pixel the ground of the lunar regions at both poles that are always in shadow. The ShadowCam is intended to locate water ice deposits and other resources to help plan future manned missions and build sustainable bases.
ShadowCam and communications are not NASA’s only contribution. The Agency is providing technical assistance, navigation technologies and, in collaboration with the Korea Electronics and Telecommunications Research Institute, a kind of interplanetary Internet to prevent disruption of transmissions to Earth.
PHOTO/KARI – The president of the Korea Aerospace Research Institute (KARI), Professor Lee Sang-ryool, says Korea needs to improve its space technologies, but can travel to and land on the moon with its own capabilities
The other four instruments are a magnetometer (KMAG) to track the magnetic field between the Earth and the Moon; a gamma-ray spectrometer (KGRS) to search for spontaneous gamma-ray bursts produced by massive dying stars; a wide-angle polarimetric camera (PolCam) to analyse the properties of grains deposited on the lunar surface. For the descent mission planned for 2031, it incorporates a high-resolution camera (LUTI), which will provide images for KARI technicians to determine the most suitable landing sites.
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.
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.
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.”
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.
