Science & Technology
Mars rover captures 1st sound of dust devil on red planet

What’s a dust devil sound like on Mars? A NASA rover by chance had its microphone on when a whirling tower of red dust passed directly overhead, recording the racket.
It’s about 10 seconds of not only rumbling gusts of up to 25 mph (40 kph), but the pinging of hundreds of dust particles against the rover Perseverance. Scientists released the first-of-its-kind audio Tuesday, AP reported.
It sounds strikingly similar to dust devils on Earth, although quieter since Mars’ thin atmosphere makes for more muted sounds and less forceful wind, according to the researchers.
The dust devil came and went over Perseverance quickly last year, thus the short length of the audio, said the University of Toulouse’s Naomi Murdoch, lead author of the study appearing in Nature Communications. At the same time, the navigation camera on the parked rover captured images, while its weather-monitoring instrument collected data.
“It was fully caught red-handed by Persy,” said co-author German Martinez of the Lunar and Planetary Institute in Houston.
Photographed for decades at Mars but never heard until now, dust devils are common at the red planet. This one was in the average range: at least 400 feet (118 meters) tall and 80 feet (25 meters) across, traveling at 16 feet (5 meters) per second.
The microphone picked up 308 dust pings as the dust devil whipped by, said Murdoch, who helped build it.
Given that the rover’s SuperCam microphone is turned on for less than three minutes every few days, Murdoch said it was “definitely luck” that the dust devil appeared when it did on Sept. 27, 2021. She estimates there was just a 1-in-200 chance of capturing dust-devil audio.
Of the 84 minutes collected in its first year, there’s “only one dust devil recording,” she wrote in an email from France.
This same microphone on Perseverance’s mast provided the first sounds from Mars — namely the Martian wind — soon after the rover landed in February 2021. It followed up with audio of the rover driving around and its companion helicopter, little Ingenuity, flying nearby, as well as the crackle of the rover’s rock-zapping lasers, the main reason for the microphone.
These recordings allow scientists to study the Martian wind, atmospheric turbulence and now dust movement as never before, Murdoch said. The results”“demonstrate just how valuable acoustic data can be in space exploration.”
On the prowl for rocks that might contain signs of ancient microbial life, Perseverance has collected 18 samples so far at Jezero Crater, once the scene of a river delta. NASA plans to return these samples to Earth a decade from now. The helicopter Ingenuity has logged 36 flights, the longest lasting almost three minutes.
Science & Technology
Apple moving to make most iPhones for US in India rather than China

Apple aims to make most of its iPhones sold in the United States at factories in India by the end of 2026, and is speeding up those plans to navigate potentially higher tariffs in China, its main manufacturing base, Reuters reported.
The U.S. tech giant is holding urgent talks with contract manufacturers Foxconn and Tata to achieve that goal, the person, who declined to be named as the planning process is confidential, said on Friday.
Apple and Foxconn did not immediately respond to requests for comment, while Tata declined to comment.
Apple sells over 60 million iPhones in the U.S. annually with roughly 80% of them made in China currently.
Prime Minister Narendra Modi has in recent years promoted India as a smartphone manufacturing hub, but higher duties on importing mobile phone parts compared to many other countries means it is still expensive for companies to produce in India.
For iPhones, manufacturing costs in India are 5-8% higher than in China, with the difference rising to as much as 10% in some cases, the source said.
Apple has already stepped up production in India to beat U.S. President Donald Trump’s tariffs, shipping some 600 tons of iPhones worth $2 billion to the United States in March. The shipments from India marked a record for both its contractors Tata and Foxconn, with the latter alone accounting for smartphones worth $1.3 billion, Reuters reported last week.
In April, the U.S. administration imposed 26% duties on imports from India, much lower than the more than 100% China was facing at the time. Washington has since paused most duties for three months, except for China.
Trump’s administration has since signalled openness to de-escalating the trade war between the world’s two largest economies that has raised fears of recession.
The Financial Times first reported about Apple’s plan on Friday.
As Apple diversifies its manufacturing beyond China, it has positioned India for a critical role. Foxconn and Tata, its two main suppliers there, have three factories in all, with two more being built.
Science & Technology
China, Russia may build nuclear plant on moon to power lunar station, official says
Russia’s space agency Roscosmos said last year it planned to build a nuclear reactor on the moon’s surface with the China National Space Administration (CNSA) by 2035 to power the ILRS.

China is considering building a nuclear plant on the moon to power the International Lunar Research Station (ILRS) it is planning with Russia, a presentation by a senior official showed on Wednesday.
China aims to become a major space power and land astronauts on the moon by 2030, and its planned Chang’e-8 mission for 2028 would lay the groundwork for constructing a permanent, manned lunar base.
In a presentation in Shanghai, the 2028 mission’s Chief Engineer Pei Zhaoyu showed that the lunar base’s energy supply could also depend on large-scale solar arrays, and pipelines and cables for heating and electricity built on the moon’s surface.
Russia’s space agency Roscosmos said last year it planned to build a nuclear reactor on the moon’s surface with the China National Space Administration (CNSA) by 2035 to power the ILRS.
The inclusion of the nuclear power unit in a Chinese space official’s presentation at a conference for officials from the 17 countries and international organisations that make up the ILRS suggests Beijing supports the idea, although it has never formally announced it.
“An important question for the ILRS is power supply, and in this Russia has a natural advantage, when it comes to nuclear power plants, especially sending them into space, it leads the world, it is ahead of the United States,” Wu Weiren, chief designer of China’s lunar exploration program, told Reuters on the sidelines of the conference.
After little progress on talks over a space-based reactor in the past, “I hope this time both countries can send a nuclear reactor to the moon,” Wu said.
China’s timeline to build an outpost on the moon’s south pole coincides with NASA’s more ambitious and advanced Artemis programme, which aims to put U.S. astronauts back on the lunar surface in December 2025.
Wu said last year that a “basic model” of the ILRS, with the Moon’s south pole as its core, would be built by 2035.
In the future, China will create the “555 Project,” inviting 50 countries, 500 international scientific research institutions, and 5,000 overseas researchers to join the ILRS.
Researchers from Roscosmos also presented at the conference in Shanghai, sharing details about plans to look for mineral and water resources, including possibly using lunar material as fuel.
The ILRS preceded Russia’s invasion of Ukraine in 2022 but incentives for cooperation between Roscosmos and CNSA have increased since the outbreak of the war, according to Chinese analysts.
With China’s rapid technological advances and lunar achievements, and as Western sanctions prevent Roscosmos from many imports of space technology and equipment, China can now “alleviate the pressure” on Russia and help it “achieve new breakthroughs in satellite launches, lunar exploration, and space stations,” Liu Ying, a researcher at the Chinese foreign ministry’s diplomatic academy, wrote in a journal article last year.
International Sports
IPL 2025: Robo-Dog ‘Champak’ explained
Covered in a brown fur-like print and fitted with a camera in place of a face, the robot is designed to offer dynamic, on-ground visuals from a dog’s eye view

Organizers of this year’s Indian Premier League (IPL) are blazing a trail when it comes to embracing cutting edge technology and over the past week have deployed an AI-powered robotic dog that is fast growing in popularity among both players and fans.
The mechanical camera-carrying canine, named Champak, is the latest addition to the league’s broadcast team and was introduced to the public before the Delhi Capitals and Mumbai Indians match at the Arun Jaitley Stadium on April 13.
Former New Zealand cricketer and commentator Danny Morrison formally introduced his new broadcast companion before demonstrating the IPL robot dog’s ability to run, jump, respond to various voice commands and even draw a heart shape with its front limbs.
The video clip, put out by the IPL’s social media handles, also shows Mumbai Indians’ players Hardik Pandya, Reece Topley and Delhi Capitals captain Axar Patel interacting with the robot dog and having a blast.
The IPL also called on fans to help name the robot dog, which has been a regular part of the broadcast team in subsequent matches. Fan votes eventually saw the robotic canine named Champak.
During the Lucknow Super Giants vs Chennai Super Kings clash in Lucknow, MS Dhoni couldn’t resist a little fun with the robo-dog – playfully lifting it up and putting it down sideways, much to the crowd’s delight.
Known for his love of dogs, often seen in heart-warming moments with his own pets on social media, MS Dhoni later scooped up the mechanical pup and carried it off, probably for some extra playtime.
Covered in a brown fur-like print and fitted with a camera in place of a face, the robot is designed to offer dynamic, on-ground visuals from a dog’s eye view, bringing fans closer to the action in new and immersive ways.
Comparable to a GoPro-like action cameras, the robot dog enables unique broadcast angles along the sidelines and pitch perimeter.
The IPL robot dog draws clear inspiration from the quadrupeds designed by United States-based robotics company Boston Dynamics.
Similar quadrupeds have been deployed from military logistics to hazardous site inspections. The IPL’s version appears to be a small and playful adaptation.
Have you seen Champak yet?
For cricket fans across the country, tune in today, Monday April 22, to watch Lucknow Super Giants take on Delhi Capitals. The match starts at 5pm Kabul time.
Ariana Television will broadcast the match live and exclusively across Afghanistan and hopefully Champak will once again be out of the field for fans to see.
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