China's LandSpace Hopes to Complete Rocket Recovery in Mid-2026

Zhuque-3 rocket by China’s private rocket firm LandSpace, takes off from the Jiuquan Satellite Launch Center, China, December 3, 2025, in this screengrab taken from handout drone footage provided by LandSpace. LandSpace/Handout via REUTERS
Zhuque-3 rocket by China’s private rocket firm LandSpace, takes off from the Jiuquan Satellite Launch Center, China, December 3, 2025, in this screengrab taken from handout drone footage provided by LandSpace. LandSpace/Handout via REUTERS
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China's LandSpace Hopes to Complete Rocket Recovery in Mid-2026

Zhuque-3 rocket by China’s private rocket firm LandSpace, takes off from the Jiuquan Satellite Launch Center, China, December 3, 2025, in this screengrab taken from handout drone footage provided by LandSpace. LandSpace/Handout via REUTERS
Zhuque-3 rocket by China’s private rocket firm LandSpace, takes off from the Jiuquan Satellite Launch Center, China, December 3, 2025, in this screengrab taken from handout drone footage provided by LandSpace. LandSpace/Handout via REUTERS

Chinese rocket developer LandSpace plans to successfully recover a reusable booster in mid-2026, a company executive said in an interview, underscoring the Beijing-based firm's ambition to become China's answer to SpaceX.

The ability to return, recover, and reuse a rocket's engine-packed first stage, or booster, after launch is crucial to reducing costs and making it easier for countries to send satellites into orbit, and to turn space exploration into a commercially viable business similar to civil aviation, Reuters reported.

Earlier this month, privately-owned LandSpace ‌became the first ‌Chinese entity to conduct a full reusable rocket ‌test, when ⁠Zhuque-3 ​blasted off ‌from a remote area in northwest China for its maiden flight, drawing comparisons to US aerospace giant SpaceX.

SECOND ATTEMPT PLANNED

While LandSpace failed to complete the crucial final step of landing and recovering the rocket's engine-packed booster, it hopes to clear this challenge in mid-2026 with a second test flight, Zhuque-3 deputy chief designer Dong Kai told Chinese podcast Tech Early Know in an interview published on Tuesday.

"If the second flight's recovery (stage) succeeds, we ⁠plan that on the fourth flight we will use a reused first stage to launch," Dong said.

So far, ‌the only company that has mastered reusable rocket technology is ‍SpaceX, founded by the world's richest ‍person Elon Musk. SpaceX's Falcon 9 launches around 150 times a year, or roughly ‍three times per week, with its booster reused dozens of times if necessary.

Musk said in October that LandSpace's Zhuque-3 design could allow it to beat the Falcon 9, but went on to state that the Chinese challenger's launch cadence would take more than five years to ​reach that of SpaceX's workhorse model, at which point the US firm would have transitioned to its heavier, new-generation model Starship and "doing over ⁠100 times the annual payload to orbit of Falcon".

INITIAL PUBLIC OFFERING

LandSpace's Dong said that, while the company was already building an engine for a future Starship-like model, he was not optimistic that in five years Falcon 9's work rate could be surpassed, noting that all rocket models in China combined this year totalled only around 100 launches.

"It's very difficult for a single company to reach that kind of frequency. It requires the support of an entire ecosystem," Dong said, adding that LandSpace had 10 launches planned next year for all its models.

Other executives have previously said that the financial cost of a high-frequency testing and launch regimen was crucial to SpaceX's success, and that LandSpace's only ‌hope of amassing enough funds to sustain a similar programme would be by tapping China's capital markets, pointing to plans for an initial public offering next year.

 

 



Independent Researcher Exposes Basic Blunder in Scores of Cancer Studies

Researchers at the laboratory. (Cancer Research UK, Cambridge Institute)
Researchers at the laboratory. (Cancer Research UK, Cambridge Institute)
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Independent Researcher Exposes Basic Blunder in Scores of Cancer Studies

Researchers at the laboratory. (Cancer Research UK, Cambridge Institute)
Researchers at the laboratory. (Cancer Research UK, Cambridge Institute)

An independent researcher has uncovered potential blunder in scores of scientific studies, including cancer-related research, as a result of inappropriate antibody use in laboratory experiments, raising questions about the reliability of some of the results published in prestigious scientific journals.

The researcher found that scientists at Cambridge, Oxford, Stanford and other universities appear to have accidentally used the wrong ingredient in their experiments, muddling two proteins with similar names but entirely different sequences and functions.

Several British media outlets said researcher Sholto David reviewed the full text of 334 research papers to determine whether the antibody used in the studies was correctly intended for p16-ARC or incorrectly used to try and bind p16-INK4a.

P16-INK4a acts as a tumor suppressor by halting the cell cycle and is widely studied in cancer biology and is considered a key biomarker of ageing.

He found astonishing result: 95% of these papers have got it wrong.

“The vast majority of researchers who purchased antibodies have tried to use them to investigate p16-INK4a expression. Only 17 used these p16-ARC antibodies correctly,” he said in his research.

David said the implications are not good, to put it mildly.

“And these are not just insignificant papers. There are papers with hundreds of citations in high impact journals claiming to probe for p16-INK4a with antibodies which do not bind p16-INK4a,” he noted.


Indonesia Volcano Erupts, Forcing Airport to Close

Journalists photograph a screen showing the movement of volcanic ash from Mount Lewotobi Laki-laki at the Meteorology, Climatology and Geophysics Agency (BMKG) office in Maumere, East Nusa Tenggara, Indonesia, on June 5, 2026. (AFP)
Journalists photograph a screen showing the movement of volcanic ash from Mount Lewotobi Laki-laki at the Meteorology, Climatology and Geophysics Agency (BMKG) office in Maumere, East Nusa Tenggara, Indonesia, on June 5, 2026. (AFP)
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Indonesia Volcano Erupts, Forcing Airport to Close

Journalists photograph a screen showing the movement of volcanic ash from Mount Lewotobi Laki-laki at the Meteorology, Climatology and Geophysics Agency (BMKG) office in Maumere, East Nusa Tenggara, Indonesia, on June 5, 2026. (AFP)
Journalists photograph a screen showing the movement of volcanic ash from Mount Lewotobi Laki-laki at the Meteorology, Climatology and Geophysics Agency (BMKG) office in Maumere, East Nusa Tenggara, Indonesia, on June 5, 2026. (AFP)

A highly active volcano in eastern Indonesia erupted several times on Friday, spewing towering ash columns into the sky and forcing a local airport to close, authorities said.

Mount Lewotobi Laki-Laki on Flores Island erupted at 11:15 am (0315 GMT), sending volcanic material 2.5 kilometers (1.6 miles) into the air, the national volcanology agency said in a statement.

It came after several other eruptions earlier on Friday.

Lewotobi Laki-Laki falls under Indonesia's second-highest alert level for volcanic activity, with a five-kilometer exclusion zone in force around its crater.

The volcanology agency said residents near rivers should also remain on alert for hazardous floods of volcanic material, known as lahar, if heavy rain occurs.

Authorities have suspended operations at a local airport in the town of Maumere, about 60 kilometers west of Lewotobi Laki-Laki, affecting five domestic flights, airport head Partahian Panjaitan told AFP.

Laki-Laki means "man" in Indonesian, and the 1,584-meter (5,197-foot) volcano is twinned with a calmer 1,703-meter one named Perempuan after the Indonesian word for "woman".

Last July, Lewotobi Laki-Laki spewed a colossal 18-kilometer tower of ash, forcing the cancellation of 24 flights at the international airport on the resort island of Bali.

Indonesia, a vast archipelago nation, experiences frequent seismic and volcanic activity due to its position on the Pacific "Ring of Fire".


Rescued Orphaned Elephant Highlights Nigeria's Conservation Fight

Only 40 elephants are thought to live in Nigeria's Okomu forest, as their population has collapsed across the country. John OKUNYOMIH / AFP
Only 40 elephants are thought to live in Nigeria's Okomu forest, as their population has collapsed across the country. John OKUNYOMIH / AFP
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Rescued Orphaned Elephant Highlights Nigeria's Conservation Fight

Only 40 elephants are thought to live in Nigeria's Okomu forest, as their population has collapsed across the country. John OKUNYOMIH / AFP
Only 40 elephants are thought to live in Nigeria's Okomu forest, as their population has collapsed across the country. John OKUNYOMIH / AFP

As dawn breaks over Nigeria's Okomu National Park, an exhausted wildlife caretaker prepares milk formula for Agbaibor, a months-old orphaned forest elephant rescued after wandering out of the rainforest alone.

"The baby elephant has to take two liters of this per meal," said Joshua Aribasoye, one of those responsible for feeding and monitoring the calf around the clock in a makeshift pen at a ranger outpost inside the park in southern Edo state.

Forest elephants, smaller and more elusive than their savannah cousins, are endangered and their population has collapsed in recent decades largely because of habitat loss and poaching, AFP said.

Agbaibor -- named after the ranger who helped rescue him -- was found near a palm oil plantation bordering the protected forest late last year after being separated from the herd.

Rangers and conservationists tried to reunite the calf with its family by taking it back into the forest, but it soon wandered out again.

Fearing it would die alone or be attacked, park authorities and conservation group African Nature Investors (ANI) launched an emergency effort to nurse the animal, flying in elephant rehabilitation specialists from Zambia and assigning caretakers to raise him.

It has become a costly operation. ANI spends between four and five million naira (about $2,900-$3,600) a month on his care, including 77 kilograms of milk powder, alongside oats and nutritional supplements.

Conservationists expect the rehabilitation process to take another three to five years. They are building a new enclosure deeper inside the park, within elephant habitat, where the calf will gradually be exposed to the sounds and movements of wild herds before an eventual reintroduction.

"The calf will be cared for there... until it is integrated into a group," said ANI project manager Peter Abanyam.

- 200 remain -

The International Union for Conservation of Nature (IUCN) lists forest elephants as critically endangered, with conservationists estimating only around 200 remain in the country.

Roughly 40 are believed to live in and around Okomu -- one of Nigeria's last remaining rainforest ecosystems, covering about 24,000 hectares.

"Okomu is critical for conservation in Nigeria," said Abanyam.

"In a small ecosystem like this, housing 40 elephants is a huge number, and it needs to be protected at all costs."

But pressure on the forest is intensifying.

Logging, poaching, farming and expanding human settlements have fragmented large parts of the reserve, shrinking elephant corridors and increasing contact between wildlife and nearby communities.

Godstime Christopher, 26, once helped transport illegally logged timber out of the forest before being recruited as a ranger by ANI.

Today, he works with the organization's biomonitoring team, using camera traps to track elephant movements and identify poachers.

"When I became a ranger, I thought I would use that to exploit logging," he admitted. "But the training changed our mentality."

- 'Preserve what we have' -

Conservation groups say engaging local communities is essential if endangered wildlife is to survive in one of Africa's fastest-growing countries, where economic hardship often drives people deeper into protected forests in search of land, timber or bushmeat.

While the ranger program appears to have helped drive down poaching in the area, hunting for other species still disturbs the elephants and degrades their habitat, Christopher warned.

Back at the rehabilitation center, Agbaibor splashes in the mud, nudges his handler for attention and drinks from oversized bottles of milk formula.

For Aribasoye, the demanding work has become deeply personal.

"We are supposed to be like a mother to him," he said.

"Seeing him eating and playing is part of the joy... because I know we are working to preserve what we have left."