India's first space-based mission to the Sun, Aditya-L1, lifts off from Sriharikota

News Network
September 2, 2023

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India’s first space-based mission to the Sun, Aditya-L1, took off successfully from the second launch pad of Satish Dhawan Space Centre here on Saturday, September 2, 2023, nine days after the country’s ambitious Chandrayaan-3 made a safe and soft landing on the unexplored south polar region of the Moon.

Indian Space Research Organisation (ISRO)’s most reliable workhorse PSLVC-57 launched the Aditya L1 spacecraft weighing 1,475 kg at 11.50 am, amid loud cheers from scientists gathered at the Mission Control Room here. The cost of the mission is said to be Rs 420 crore.

Initially, the spacecraft will be placed in a low earth orbit, which will be made elliptical to launch Aditya L1 towards the Lagrange point L1 using on-board propulsion. As the spacecraft travels towards L1, it will exit the earths’ gravitational Sphere of Influence (SOI) and if all goes well, the spacecraft will be placed in a halo orbit around the Lagrange point 1 (L1) of the Sun-Earth system in 125 days.

The L1 point is about 1.5 million km from the Earth, just 1 per cent of the 150 million km distance between the two. The distance to be travelled by Aditya L1 is four times more than Chandrayaan-3, which landed on the Moon on August 23 and is coming out significant findings.
Reaching the L1 point will give India a greater advantage of observing the solar activities continuously. All the measurements will be made from the Lagrange point L1, while L5 is a good vantage point for studying the Earth directed CME events and assessing the space weather, scientists said.

Of the seven payloads – all indigenously developed and made by ISRO and other organisations -- four will directly view and study the Sun, while the remaining three will conduct in-situ studies of particles and fields around the L1 point.

Placing a satellite in the halo orbit around the L1 point has the major advantage of continuously viewing the Sun without any occultation/ eclipses and provide a greater advantage of observing the solar activities and its effect on space weather in real time, scientists said.

Through this mission, ISRO hopes to get important scientific studies of the propagatory effect of solar dynamics in the interplanetary medium, while the payloads are expected to provide crucial information to understand the problem of coronal heating, coronal mass ejection, pre-flare and flare activities and their characteristics, dynamics of space weather, propagation of particle and fields.

By studying the Sun, ISRO said, scientists can learn much more about stars in the Milky Way as well as about stars in various other galaxies. Since various thermal and magnetic phenomena on the Sun are of extreme nature, Sun will serve as a good natural laboratory to understand those phenomena which cannot be directly studied in the lab.

The suit of Aditya L1 payloads are expected to provide most crucial information to understand the problems of coronal heating, Coronal Mass Ejection, pre-flare and flare activities, and their characteristics, dynamics of space weather, study of the propagation of particles, and fields in the interplanetary medium.

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News Network
December 23,2024

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Dhaka: Bangladesh's interim government said on Monday that it has sent a diplomatic note to India to send back deposed prime minister Sheikh Hasina to Dhaka.

Hasina, 77, has been living in exile in India since Aug 5 when she fled the country amid the student-led protests that toppled her 16-year regime. Dhaka-based International Crimes Tribunal (ICT) has issued arrest warrants for Hasina and several former Cabinet ministers, advisers, and military and civil officials for "crimes against humanity and genocide".

“We have sent a note verbale (diplomatic message) to the Indian government saying that Bangladesh wants her back here for the judicial process,” Foreign Affairs Adviser or de facto foreign minister Touhid Hossain told reporters at his office.

Earlier in the morning, Home Advisor Jahangir Alam said his office has sent a letter to the foreign ministry to facilitate the ousted premier's extradition from India.

“We have sent a letter to the foreign ministry regarding her extradition. The process is currently underway,” he told reporters in response to a query.

Alam said an extradition treaty between Dhaka and New Delhi already exists and Hasina could be brought back to Bangladesh under the treaty.

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News Network
January 1,2025

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The bustling coastal city of Mangaluru ushered in 2025 with a blend of joy, prayers, and festivities, leaving behind a memorable farewell to 2024. The celebrations were a harmonious mix of cultural, recreational, and spiritual activities, reflecting the city’s rich diversity and warmth.

From the early hours of the evening, families and friends thronged popular eateries, beaches, malls, and public spaces, immersing themselves in the festive atmosphere. Restaurants and pubs across the city hosted live performances and curated special events to amplify the New Year cheer. Music, dance, and spectacular fireworks lit up the night sky, creating an electrifying ambiance as Mangaluru welcomed 2025 with open arms.

Ensuring safety and order, Mangaluru city police intensified security measures throughout the city. With 103 picket points and 19 barricade locations in place, the police maintained strict vigilance, monitoring vehicle movements and preventing any untoward incidents. The celebrations were largely peaceful, thanks to the robust security arrangements.

Beaches like Tannirbhavi and Panambur were hotspots of activity, attracting large crowds eager to witness the last sunset of 2024. Beachside resorts reported full occupancy, with many organizing exclusive parties and recreational activities. Meanwhile, religious destinations in the Dakshina Kannada district saw a significant influx of devotees. Sri Kshetra Dharmasthala and other prominent temples, including Kukke Sri Subrahmanya and Kateel Sri Durgaparameshwari, witnessed a steady stream of visitors offering prayers and seeking blessings for the New Year.

At Kudroli Sri Gokarnanatha Temple, special rituals are scheduled to begin at 5:30 am on Wednesday, culminating in a grand rathotsava at 6:00 am, according to Padmaraj R. Poojary, treasurer of the temple management committee.

In a heartwarming gesture, several organizations and NGOs extended their celebrations to orphanages and old age homes, organizing events to spread joy among the less fortunate.

As the city steps into 2025, Mangaluru’s vibrant celebrations, coupled with its commitment to safety and inclusivity, set the tone for a promising year ahead.
 

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News Network
December 30,2024

Mangaluru: Despite a reduction in the number of cybercrime cases in 2024 due to effective preventive measures and increased public awareness, the financial impact of cybercrimes in the Mangaluru Commissionerate was the highest this year. Over Rs 40.46 crore was lost, with Rs 9.32 crore frozen and Rs 2.55 crore released to the complainants, reported Commissioner of Police Anupam Agrawal.

Comparing years, the number of cybercrime cases at CEN Police Station decreased from 196 cases in 2023 to 72 cases in 2024. In total, CEN registered 313 cybercrime cases from 2022 to 2024, including 55 cases in 2022, 196 in 2023, and 62 in 2024. In contrast, other police stations reported 120 cybercrime cases during this period, with eight cases in 2022, 40 in 2023, and 72 in 2024.

The financial losses from cybercrimes in 2022 were Rs 61 lakh, with Rs 7 lakh frozen and Rs 6 lakh returned to victims. In 2023, the losses increased significantly, with Rs 9.83 crore lost, Rs 6.29 crore frozen, and Rs 1.17 crore released to complainants.

Cybercrimes were mainly investment frauds, accounting for 50% of the cases and around 75% of the total losses. A total of 67 cases of investment fraud led to a loss of Rs 30.3 crore in 2024. Other major cybercrime categories included digital arrest scams (25 cases, Rs 7.1 crore lost), job frauds (8 cases, Rs 1.2 crore lost), and matrimonial frauds (4 cases, Rs 60.4 lakh lost). Online shopping frauds resulted in Rs 5.9 lakh in losses from three cases, while share market frauds led to Rs 41.96 lakh in losses from five cases. Other frauds, including advertisement, KYC, and miscellaneous scams, caused additional losses.

The National Cyber Crime Reporting portal received 5,498 complaints, with 215 cases converted into FIRs. Arrests related to cybercrimes increased in 2023, particularly at other police stations. This year, 42 individuals were arrested for cybercrimes, with 15 from Karnataka and 27 from other states, including Kerala and Tamil Nadu.

To combat cybercrime, 217 awareness programs were held across Mangaluru, targeting various sections of society. These programs were organized at the Police Station, Beat, Sub-division, and Commissionerate levels, helping spread awareness and prevent future crimes.

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