Scientists Detect Unfamiliar Planet that Rains Iron

An artist's impression shows a unique type of exoplanet discovered with the Hubble Space Telescope.Reuters/Nasa Handout
An artist's impression shows a unique type of exoplanet discovered with the Hubble Space Telescope.Reuters/Nasa Handout
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Scientists Detect Unfamiliar Planet that Rains Iron

An artist's impression shows a unique type of exoplanet discovered with the Hubble Space Telescope.Reuters/Nasa Handout
An artist's impression shows a unique type of exoplanet discovered with the Hubble Space Telescope.Reuters/Nasa Handout

Scientists have detected an exotic planet in another solar system where the weather forecast is always dire - a 100 percent chance of the most outrageous rain imaginable, with droplets of hot liquid iron.

The researchers said on Wednesday they used the planet-hunting ESPRESSO instrument on the European Southern Observatory's Very Large Telescope in Chile to observe a planet called WASP-76b located about 640 light years from Earth.

It is nearly twice the size of Jupiter, our solar system's largest planet.

Planets discovered outside our solar system are called exoplanets, and WASP-76b is one of the most extreme in terms of climate and chemistry. It is a member of a family of exoplanets spotted in recent years called ultra-hot gas giants, Reuters reported.

It resides outstandingly close to its star, which is almost twice as big as the sun. WASP-76b orbits at only three times the radius of that star, much closer than our solar system's innermost planet Mercury orbits the sun. The same side of WASP-76b always faces its star, much as the same side of our moon always faces Earth.

The planet receives 4,000 times the solar radiation that earth gets from the sun, and its dayside temperature reaches 2,400 degrees Celsius. This ferocious heat vaporizes metals present in the planet, with strong winds then carrying iron vapor to the planet's cooler night side where it condenses into liquid iron droplets.

Molten iron rain may be a unique feature of these ultra-hot exoplanets, according to University of Geneva astronomer David Ehrenreich, lead author of the study published in the journal Nature.

"The extreme atmospheric conditions met in WASP-76b and its siblings, other ultra-hot gas giants, are not found anywhere in our solar system. Therefore, these exotic objects are unique laboratories to crash-test our climate models and understand the most extreme forms of atmospheric evolution," Ehrenreich said.



Monsters and Memes: Labubu Dolls Ride China Soft-power Wave

Labubu dolls on display at the Pop Land theme park in Beijing. Pedro PARDO / AFP
Labubu dolls on display at the Pop Land theme park in Beijing. Pedro PARDO / AFP
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Monsters and Memes: Labubu Dolls Ride China Soft-power Wave

Labubu dolls on display at the Pop Land theme park in Beijing. Pedro PARDO / AFP
Labubu dolls on display at the Pop Land theme park in Beijing. Pedro PARDO / AFP

Small, fuzzy and baring sharp teeth, Chinese toymaker Pop Mart's Labubu monster dolls have taken over the world, drawing excited crowds at international stores and adorning the handbags of celebrities such as Rihanna and Cher.

Beijing-based Pop Mart is part of a rising tide of Chinese cultural exports gaining traction abroad, furry ambassadors of a "cool" China even in places associated more with negative public opinion of Beijing such as Europe and North America, said AFP.

Labubus, which typically sell for around $40, are released in limited quantities and sold in "blind boxes", meaning buyers don't know the exact model they will receive.

The dolls are "a bit quirky and ugly and very inclusive, so people can relate", interior designer Lucy Shitova told AFP at a Pop Mart store in London, where in-person sales of Labubus have been suspended over fears that fans could turn violent in their quest for the toys.

"Now everything goes viral... because of social media. And yes, it's cool. It's different."

While neighboring East Asian countries South Korea and Japan are globally recognized for their high-end fashion, cinema and pop songs, China's heavily censored film and music industry have struggled to attract international audiences, and the country's best-known clothing exporter is fast-fashion website Shein.

There have been few success stories of Chinese companies selling upmarket goods under their own brands, faced with stereotypes of cheap and low-quality products.

"It has been hard for the world's consumers to perceive China as a brand-creating nation," the University of Maryland's Fan Yang told AFP.

Pop Mart has bucked the trend, spawning copycats dubbed by social media users as "lafufus" and detailed YouTube videos on how to verify a doll's authenticity.

Brands such as designer womenswear label Shushu/Tong, Shanghai-based Marchen and Beijing-based handbag maker Songmont have also gained recognition abroad over the past few years.

"It might just be a matter of time before even more Chinese brands become globally recognizable," Yang said.

TikTok effect

Through viral exports like Labubu, China is "undergoing a soft-power shift where its products and image are increasingly cool among young Westerners," said Allison Malmsten, an analyst at China-based Daxue Consulting.

Malmsten said she believed social media could boost China's global image "similar to that of Japan in the 80s to 2010s with Pokemon and Nintendo".

Video app TikTok -- designed by China's ByteDance -- paved the way for Labubu's ascent when it became the first Chinese-branded product to be indispensable for young people internationally.

Joshua Kurlantzick from the Council on Foreign Relations (CFR) told AFP that "TikTok probably played a role in changing consumers' minds about China".

TikTok, which is officially blocked within China but still accessible with VPN software, has over one billion users, including what the company says is nearly half of the US population.

The app has become a focus of national security fears in the United States, with a proposed ban seeing American TikTok users flock to another Chinese app, Rednote, where they were welcomed as digital "refugees".

A conduit for Chinese social media memes and fashion trends, TikTok hosts over 1.7 million videos about Labubu.

Labubumania

Cultural exports can "improve the image of China as a place that has companies that can produce globally attractive goods or services", CFR's Kurlantzick told AFP.

"I don't know how much, if at all, this impacts images of China's state or government," he said, pointing to how South Korea's undeniable soft power has not translated into similar levels of political might.

While plush toys alone might not translate into actual power, the United States' chaotic global image under the Trump presidency could benefit perceptions of China, the University of Maryland's Yang said.

"The connection many make between the seeming decline of US soft power and the potential rise in China's global image may reflect how deeply intertwined the two countries are in the minds of people whose lives are impacted by both simultaneously," she told AFP.

At the very least, Labubu's charms appear to be promoting interest in China among the younger generation.

"It's like a virus. Everyone just wants it," Kazakhstani mother-of-three Anelya Batalova told AFP at Pop Mart's theme park in Beijing.