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
February 3,2026

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Dakshina Kannada MP Capt Brijesh Chowta has urged the Centre to give high priority to offshore wind energy generation along the Mangaluru coast, citing its strategic importance to India’s green energy and port-led development goals.

Raising the issue in the Lok Sabha under Rule 377, Chowta said studies by the National Institute of Oceanography have identified the Mangaluru coastline as part of India’s promising offshore wind ‘Zone-2’, covering nearly 6,490 sq km. He noted that the region’s relatively low exposure to cyclones and earthquakes makes it suitable for long-term offshore wind projects and called for its development as a dedicated offshore wind energy zone.

Highlighting the role of New Mangalore Port, Chowta said its modern infrastructure, multiple berths and heavy cargo-handling capacity position it well as a logistics hub for transporting and assembling large wind energy equipment.

He also pointed to the presence of major industrial units such as MRPL, OMPL, UPCL and the Mangaluru SEZ, which could serve as direct buyers of green power through power purchase agreements, improving project viability and speeding up execution.

With Karnataka’s peak power demand crossing 18,000 MW in early 2025, Chowta stressed the need to diversify renewable energy sources. He added that offshore wind projects in the Arabian Sea are strategically safer compared to the cyclone-prone Bay of Bengal.

Calling the project vital to India’s target of 500 GW of renewable energy by 2030, Chowta urged the Ministry of New and Renewable Energy to initiate resource assessments, pilot projects and stakeholder consultations at the earliest.

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News Network
February 3,2026

Bengaluru: Following reports of fresh Nipah virus (NiV) cases in West Bengal and heightened vigilance across parts of Southeast Asia, the Karnataka Health Department has placed the state on high alert and activated emergency preparedness protocols.

Health officials said enhanced surveillance measures have been initiated after two healthcare workers in Barasat, West Bengal, tested positive for the virus earlier this month. While no cases have been reported in Karnataka so far, authorities said the state’s past exposure to Nipah outbreaks and high inter-state mobility warranted preventive action.

Officials have directed district health teams to intensify monitoring, particularly at hospitals and points of entry, and to ensure early detection and isolation of suspected cases.

High Mortality Virus with Multiple Transmission Routes

Nipah virus is a zoonotic disease that can spread from animals to humans and has a reported fatality rate ranging between 60 and 75 per cent. Fruit bats, also known as flying foxes, are the natural reservoirs of the virus and can transmit it by contaminating food sources with saliva or urine.

Known modes of transmission include:

•    Contaminated food: Consumption of fruits partially eaten by bats or raw date-palm sap
•    Animal contact: Exposure to infected pigs or other animals
•    Human-to-human transmission: Close contact with body fluids of infected persons, particularly in healthcare settings

Symptoms and Disease Progression

The incubation period typically ranges from 4 to 14 days, though delayed onset has also been reported. Early symptoms often resemble common viral infections, making prompt clinical suspicion critical.

•    Initial symptoms: Fever, headache, body aches, fatigue, sore throat
•    Progressive symptoms: Drowsiness, disorientation, altered mental state
•    Severe stage: Seizures, neck stiffness and acute encephalitis, which can rapidly progress to coma

Public Health Advisory

The Health Department has issued precautionary guidelines urging the public to adopt risk-avoidance practices to prevent any local spillover.

Do’s
•    Wash fruits thoroughly before consumption
•    Drink boiled and cooled water
•    Use protective equipment while handling livestock
•    Maintain strict hand hygiene

Don’ts
•    Avoid fruits found on the ground or showing bite marks
•    Do not consume beverages made from raw tree sap, including toddy
•    Avoid areas with dense bat populations
•    Do not handle sick or dead animals

Preparedness Measures

Officials confirmed that isolation wards are being readied in major government hospitals and that medical staff are being sensitised to identify early warning signs.

“There is no cause for panic, but there is a need for heightened vigilance,” a senior health official said, adding that there is currently no approved vaccine or specific antiviral treatment for Nipah, and care remains largely supportive.

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News Network
February 4,2026

Mangaluru: Urban local bodies and gram panchayats should make the use of Kannada on signboards mandatory while issuing trade licences to commercial establishments, Dakshina Kannada Deputy Commissioner Darshan HV said. He also called for regular inspections to ensure compliance.

Presiding over the District Kannada Awareness Committee meeting at the deputy commissioner’s office, Darshan said the city corporation would be directed to ensure that shops operating in malls prominently display their names in Kannada. “All commercial establishments, including shops, companies, offices and hotels, must mandatorily display their names in Kannada on signboards,” he said.

The deputy commissioner added that the National Highways Authority of India (NHAI) would be instructed to include Kannada on signboards along national highways. Banks, he said, would be directed through committee meetings to provide application forms in Kannada.

“Even if English-medium schools and colleges impart education in English, their signboards must display the institution’s name in Kannada. Steps will also be taken to ensure that private buses display place names in Kannada,” Darshan said.

During the meeting, committee members raised concerns over the closure of Kannada-medium schools in rural areas due to a shortage of teachers and stressed the need for immediate corrective measures. They also pointed out that several industries employ workers from other states while overlooking local candidates.

Members further demanded that nationalised banks provide deposit and withdrawal slips in Kannada. It was brought to the deputy commissioner’s notice that the presence of staff without knowledge of Kannada in rural branches of nationalised banks is causing hardship to local customers.

Meanwhile, MP Srinath, president of the District Kannada Sahitya Parishat, urged the district administration to allot land for the construction of a district Kannada Bhavana in Mangaluru.

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