Due to need for "absolute success," China delays critical Moon launch to 2027

Due to need for "absolute success," China delays critical Moon launch to 2027

fivenewscrypto    août 24, 2026   

China's "Manned Space" program issued a terse announcement on Sunday regarding its much-anticipated Chang’e 7 lunar exploration mission.

The agency stated: "In keeping with the principle of proceeding prudently and reliably, and ensuring absolute success, after a comprehensive assessment it has been determined that the Chang’e 7 mission does not meet the conditions for launch and therefore cannot be carried out during the planned launch window this year."

The Chinese message offered no explanation for the cause of the delay from the Wenchang Space Launch Site, located on an island in the South China Sea. Consisting of a lunar orbiter, lander, rover, and a mini-hopper of a probe, the mission was due to launch as early as Sunday on a Long March 5 rocket. It is intended to land at the South Pole of the Moon.

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Volcanoes that made history

Volcanoes that made history

fivenewscrypto    août 24, 2026   

The first telegram arrived in Singapore on a Monday, sent from the city of Batavia in the Dutch East Indies (now Jakarta, Indonesia). “Terrific detonations from Krakatau (volcanic island),” it reported. Soon afterward: “Stones falling. Village near Anjer washed away.” The wires continued clattering out news of bridges destroyed, boats smashed, lighthouses “disappeared.” By noon on Tuesday, the scope of the natural disaster was clear: “Where once Mount Krakatau stood the sea now plays.”

Within days, the source of the destruction was known worldwide. On the morning of August 27, 1883, a volcanic eruption had obliterated two islands in the strait between Java and Sumatra, and most of a third. More than 36,000 people perished, the majority in devastating tsunamis that raced outward from the colossal explosion.

Thanks to Victorian-era telecommunications, it was the first time in history that people around the globe could begin to document, in near real time, the immediate and long-term effects of a catastrophic volcanic eruption. What they learned over the next few years laid the foundations for the modern science of volcanology. And it was an especially eye-opening lesson in how the biggest eruptions can influence climate, agriculture, and even the course of human history.

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Putting mice into hibernation causes a major loss of synapses

Putting mice into hibernation causes a major loss of synapses

fivenewscrypto    août 24, 2026   

Our leading hypothesis for how our memories are stored is that when you learn something, the connections among neurons involved get stronger and physically larger, and that constitutes the memory. The trouble is that these connections significantly change over time—they’re plastic.

“If you compare the arrangement of these connections on day one with the same on day four or five, it's very, very different," says Kazumasa Tanaka, a neuroscientist at the Okinawa Institute of Science and Technology Graduate University in Japan. To learn how a memory that can last for years can sit on hardware that shifts every few days, Tanaka’s team made the shift a bit more dramatic. In a recent Science study, they induced a hibernation-like state in mice, which basically erased the state of more than half of their synapses. And yet the mice apparently have kept their memories.

Hibernation on demand

Hibernation is a specialty of squirrels, hamsters, and bears, but the neural circuit that triggers it is conserved across mammals, and is present in species that never hibernate in the wild—like mice. In June 2020, a team of researchers led by Takeshi Sakurai, a neuroscientist at the University of Tsukuba and a collaborator on Tanaka’s study, developed a technique to artificially activate this hibernation circuit. This can be done by activating a population called Q neurons in a region of the hypothalamus.

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Dismantling the Roadless Rule threatens to disrupt wildlife and water in US

Dismantling the Roadless Rule threatens to disrupt wildlife and water in US

fivenewscrypto    août 24, 2026   

Pause for a moment and listen. What do you hear? Chances are, somewhere in the background, is the ever-present hum of a road.

More than 4.2 million miles of public roads crisscross the lower 48 states—enough to reach the Moon and back almost nine times. This vast network of roads spiderwebs its way across the contiguous US, leaving only about 5 percent as an inventoried roadless area or wilderness.

Now, some of those last remaining lands free of roads are under threat from the Trump administration’s proposed rollback of the 2001 Roadless Rule. That includes southeast Alaska’s Tongass National Forest, where eagles, bears, salmon, and many other species thrive in old-growth coastal forest along the Inside Passage.

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Trump's space transportation policy calls for new spaceport on federal land

Trump's space transportation policy calls for new spaceport on federal land

fivenewscrypto    août 24, 2026   

A new national space transportation policy signed by President Donald Trump on Thursday calls for the development of more spaceports to support more than 1,000 launches and reentries per year by 2030.

The presidential memorandum replaces a 2013 policy signed by former President Barack Obama. Both policies share an emphasis on supporting the commercial space industry and underscore the importance of assured access to space. But the launch sector has changed immensely since then. There were 176 orbital launch attempts from US soil last year, nearly 10 times the number in 2013. SpaceX led the pack last year with 165 orbital launches of its Falcon 9 rocket, plus five suborbital test flights of the much larger Starship.

"By 2030, our space transportation ranges must grow to support more than 1,000 launches and reentries every year," the policy says. "The policies set forth in this memorandum will secure America's continued superiority in space."

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Thunder + fiber-optic cabling used for seismic imaging

Thunder + fiber-optic cabling used for seismic imaging

fivenewscrypto    août 24, 2026   

Most of what we know about the Earth's interior comes from observing seismic waves. These travel at somewhat different speeds depending on the details of the rock they're moving through—whether it's solid or semi-molten, how much water is present, whether it's fractured or solid material, and so on. Get enough data from enough seismic events, and you can start piecing together a picture of what's present at different depths below the surface.

In many cases, we can get this data from naturally occurring events like earthquakes. In others, we intentionally create waves using things like explosives, providing the opportunity to do imaging in specific areas without needing to wait for an earthquake. Now, a team of scientists at Penn State suggests there's a potential option that sits between waiting for an earthquake and triggering your own seismic event: thunderstorms.

Some of the energy carried by thunder enters the Earth's upper crust, triggering what are termed "thunderquakes." But, for various physical reasons, the seismic signals are extremely complex, making it difficult to extract clear signals from them. The Penn State team says it has finally constructed a model that can help make sense of this complexity and used it to reconstruct the terrain under the local campus.

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Hidden Zillow listings created fake supply shock, raising NYC rents, lawsuit says

Hidden Zillow listings created fake supply shock, raising NYC rents, lawsuit says

fivenewscrypto    août 24, 2026   

This week, two New York City renters filed a class action complaint alleging that a brokerage business called Compass—which has been boycotting posting listings on free digital platforms like Zillow—has now delisted so many rental units that it has created a fake supply shock that is artificially raising rents.

According to plaintiffs, Peter Castaneda and Haley Gelfand, Compass has bought so many brokerage firms over the past decade-plus that it maintains a monopoly, controlling “over 80 percent of the rental unit listings available for renters in Manhattan based on 2025 data.”

With that monopoly, Compass can “literally dictate pricing for as much as 80 percent of Manhattan’s rental units,” renters argued. And now, Compass is allegedly trying to manipulate prices on other platforms, as well.

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