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NYU Abu Dhabi researchers find mysterious new set of waves in Sun

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Researchers from NYU Abu Dhabi’s (NYUAD) Centre for Space Science have discovered a new set of waves in the Sun that, unexpectedly, appear to travel much faster than predicted by theory.

In the study, ‘Discovery of high-frequency-retrograde vorticity waves in the Sun’, published in the journal Nature Astronomy, the researchers, led by Research Associate Chris S. Hanson, detailed how they analysed 25 years of space and ground-based data to detect these waves. The high-frequency retrograde (HFR) waves, which move in the opposite direction of the Sun’s rotation, appear as a pattern of vortices (swirling motions) on the surface of the Sun and move at three times the speed established by current theory.

The interior of the Sun and stars cannot be imaged by conventional astronomy (e.g. optical, x-ray etc.), and scientists rely on interpreting the surface signatures of a variety of waves to image the interiors. These new HFR waves may yet be an important puzzle piece in our understanding of stars.

Complex interactions between other well known waves and magnetism, gravity or convection could drive the HFR waves at this speed. “If the HFR waves could be attributed to any of these three processes, then the finding would have answered some open questions we still have about the Sun,” said Hanson. “However, these new waves don’t appear to be a result of these processes, and that’s exciting because it leads to a whole new set of questions.”

This research was conducted within NYUAD’s Centre for Space Science in collaboration with the Tata Institute of Fundamental Research (TIFR) and New York University, using NYUAD and TIFR’s computational resources. By studying the Sun’s interior dynamics – through the use of waves – scientists can better appreciate the Sun’s potential impact on the Earth and other planets in our solar system.

“The very existence of HFR modes and their origin is a true mystery and may allude to exciting physics at play,” said Shravan Hanasoge, a co-author of the paper. “It has the potential to shed insight on the otherwise unobservable interior of the Sun.”

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Dubai’s commute just got a major upgrade: 726 new bus shelters are now open for travellers

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If you rely on the bus to get around Dubai, your daily wait just got a whole lot more comfortable. The Roads and Transport Authority (RTA) has officially finished installing 726 state-of-the-art bus shelters across the city’s busiest neighbourhoods.

This isn’t just about a place to sit, it’s a massive step toward making Dubai one of the most people-centric cities in the world. 

Built for the crowd

These aren’t your average bus stops. They are strategically placed in high-density areas to handle a staggering 192 million riders every year. Some of the busiest spots now link up more than 10 different bus routes, which means less waiting time and a much smoother transfer if you’re jumping between buses, the Metro, or a taxi. 

Cool, connected, and accessible

The RTA designed seven different models of shelters to fit the specific needs of each area. Here’s what makes them stand out:

  • Beating the Heat: Many of the larger stations feature air-conditioned waiting areas and shaded seating, a total lifesaver during the UAE summer. 
  • Real-Time Info: No more guessing when the next bus arrives. Integrated screens show live timetables and route frequencies. 
  • Inclusive Design: In line with the My Community… A City for Everyone initiative, the shelters are fully wheelchair-accessible and follow the Dubai Universal Design Code. 

As Mattar Al Tayer, Director General of the RTA, put it, this project is about more than just steel and glass. It’s part of a long-term vision to make public transport so attractive and easy to use that more people ditch their cars, helping Dubai hit its sustainability and carbon reduction targets. 

Whether you’re a daily commuter or just an occasional rider, the journey across the emirate just got a lot more seamless.

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Abu Dhabi parking alert: New paid zones start soon

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Heads up, Abu Dhabi drivers. If you frequently visit or work in the Musaffah industrial district, your parking routine is about to change. Q Mobility has just announced that starting Monday, April 20, a new paid parking system will go live in several sectors of the area.

This isn’t just about fees; it’s a major move to clear up the haphazard parking that often turns the busy industrial hub into a gridlock.

What you’ll pay

The goal is to keep traffic moving and make sure shoppers and residents can actually find a spot. Here is the breakdown:

  • Rate: Standard parking is set at Dh2 per hour.
  • How to Pay: No need to hunt for a machine, you can handle everything via the TAMM or Darb apps.

Why the change?

If you’ve ever tried to navigate Musaffah during peak hours, you know the struggle. Officials are hoping this regulated system will:

  • Reduce Congestion: Stop long-term “dumping” of vehicles in high-demand spots.
  • Improve Access: Make it easier for customers to get to businesses and for workers to find reliable parking.
  • Enhance Safety: Clearer roads mean better vehicle movement and fewer accidents in the industrial zone.

This isn’t the first time Musaffah has seen these changes. This new rollout follows a similar move back in January, which saw parking regulated in other parts of the zone under the Integrated Transport Centre. It’s all part of a bigger plan to modernise Abu Dhabi’s busiest districts and support local commercial activity.

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Major Dubai places of worship reopen after safety pause

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Faith communities in Dubai are celebrating this week as two of the city’s most popular spiritual landmarks, Shri Krishna Temple and St. Mary’s Catholic Church, officially opened their doors again.

The move has signalled a major step back toward normalcy following a brief, precautionary hiatus that had the city’s faithful tuning in from home.

Why the sudden pause

Authorities hit the pause button on in-person gatherings back on April 3 as a safety precaution due to heightened regional tensions.

The timing was particularly tough for the Christian community, as it hit right during Holy Week and Easter, the busiest time of the year. Major churches like St. Francis of Assisi and St. Mary’s had to pivot fast, moving their massive services entirely online to keep everyone safe.

Worshipping back in Bur Dubai

Good news for the Indian expat community: The Shri Krishna Temple in Bur Dubai is officially back in action. As one of the UAE’s oldest Hindu temples, its reopening for daily prayers is a huge deal for residents who frequent the spiritual heart of Old Dubai.

While the doors are open, the Community Development Authority (CDA) still wants everyone to play it safe, so expect to follow basic community guidelines when you visit.

St. Mary’s: Open, but with restrictions

Over at St. Mary’s Catholic Church, things are looking up, but they are keeping a close eye on the crowds. Serving a massive congregation of over 350,000 people, the church has resumed services with restricted attendance.

The Apostolic Vicariate of Southern Arabia confirmed that while you can finally get back to the pews, access will be controlled to make sure things don’t get too crowded too fast.

The reopening of these landmarks is a clear sign that Dubai is balancing its safety-first mindset with the needs of its vibrant, diverse community. For thousands of residents, getting back to their physical places of worship is more than just a schedule change; it’s a long-awaited return to the heart of their social and spiritual lives.

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