The Junior Age

Category: News

Earth’s Missing Ring: What Happened to Our Saturn-Like Halo?

According to recent research published in Earth and Planetary Science Letters, approximately 466 million years ago Earth may have had rings like Saturn. Experts believe that the ring of debris developed after a near collision with a large asteroid. The researchers also believe that the ring system may have influenced Earth’s climate by casting a shadow and blocking sunlight. A team of scientists at Monash University, Australia, studied 21 big asteroid impact craters on Earth and they noticed a pattern.

 

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The team mapped out where all these craters would have been when they first formed. They noticed that they were all very close to the equator – within 30 degrees of it – not randomly scattered across the planet as one might expect. 

 

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Experts say that this pattern could be explained by a ring system. They suggest that a large asteroid had a close encounter with Earth, which resulted in it breaking up around our planet, forming a debris ring – similar to the rings seen around planets like Saturn.

 

 

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The End of an Era: Farewell To Kolkata Trams 

The government of West Bengal has announced that the iconic Kolkata trams will be discontinued soon, due to vehicular traffic. However, no specific date has been announced to discontinue the service.

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However, a solitary heritage tram will be operated from Maidan to Esplanade. The very first horse driven trams were introduced in 1873 in Calcutta (now Kolkata), the then British capital. The issue of the tram service is currently pending before the Calcutta High Court and the government has said that it will respect the court decision. 

Did You Know? Kolkata is the only city left in India that still operates. On February 20, 2024, the Kolkata tram  celebrated its 150th anniversary.

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Tennis Star Become Tiny Wasps

Tennis legends Rafael Nadal and Roger Federer now have tiny, flying namesakes! Scientists in Thailand have discovered new wasp species and decided to honour these sports superstars. It’s a pretty cool way to combine sports and science, right?

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These tiny wasps are super interesting to study, and the scientists think they show the same kind of determination and strength as the tennis players they’re named after. Troporhogas rafaelnadali, named after the great Spanish tennis player, is characterised by its vibrant colouration and robust build, mirroring Nadal’s powerful playing style. Similarly, Troporhogas rogerfedereri showcases a more elegant form, reflecting the Swiss champion’s finesse on the court.

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Trailblazer Racer Is Just Nine-Year-Old

Introducing The First Female Racer To Win At Rotax Challenge International Trophy.

Atiqa Mir, the nine-year-old racing sensation created history at the famous and prestigious Le Mans Kart International circuit (in France), by becoming the first female racer in the world to win a race in the Rotax Challenge International Trophy. She achieved this by winning Race 2 in the MicroMax Category Heats.

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Atiqa Mir was driving for Dan Holland Racing Team in the Lando Norris kart. She competed against 36 drivers in the MicroMax category, with 318 drivers from 40 nations participating across all categories. Thanks to this win Atiqa Mir has joined an elite list of drivers like George Russell, Lando Norris, and the current F1 champion Max Verstappen, who have previously won in the Maxseries en route to their careers in Formula 1.

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India’s Second Youngest Olympian – Dhinidhi Desinghu

Dhinidhi Desinghu, aged 14, was the youngest Indian to compete at the Paris 2024 Olympics. In fact, she is the second youngest Indian to compete in the history of the Olympics after fellow swimmer Aarti Saha, who participated in the 1952 Olympics as an 11-year-old.

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Dhinidhi Desinghu is from Bangalore and has competed in the 2022 Asian Games in Hangzhou and won seven gold medals at the 2023 Indian National Games, setting a personal best in the 100m freestyle. Earlier this year, she competed in the 2024 World Aquatics Championships in Doha in the 200m freestyle and the mixed medley relay. At the Paris 2024 Olympics, Dhinidhi Desinghu swam the women’s 200m freestyle, finishing the first heat with a time of 2:06.96. She placed 23rd overall among 31 competitors.

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