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
January 23,2026

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Prime Minister Narendra Modi, during his visit to Thiruvananthapuram on Friday, January 23, indicated that the Bharatiya Janata Party (BJP) is aiming to expand its political footprint in Kerala ahead of the Assembly elections scheduled in the coming months.

Speaking at a BJP-organised public meeting, Modi drew parallels between the party’s early electoral gains in Gujarat and its recent victory in the Thiruvananthapuram Municipal Corporation. The civic body win, which ended decades of Left control, was cited by the Prime Minister as a possible starting point for the party’s broader ambitions in the state.

Recalling BJP’s political trajectory in Gujarat, Modi said the party was largely insignificant before 1987 and received little media attention. He pointed out that the BJP’s first major breakthrough came with its victory in the Ahmedabad Municipal Corporation that year.

“Just as our journey in Gujarat began with one city, Kerala’s journey has also started with a single city,” Modi said, suggesting that the party’s municipal-level success could translate into wider electoral acceptance.

The Prime Minister alleged that successive governments led by the Left Democratic Front (LDF) and the United Democratic Front (UDF) had failed to adequately develop Thiruvananthapuram. He accused both fronts of corruption and neglect, claiming that basic infrastructure and facilities were denied to the capital city for decades.

According to Modi, the BJP’s control of the civic body represents a shift driven by public dissatisfaction with the existing political alternatives. He asserted that the BJP administration in Thiruvananthapuram had begun working towards development, though no specific details or timelines were outlined.

Addressing the gathering at Putharikandam Maidan, Modi said the BJP intended to project Thiruvananthapuram as a “model city,” reiterating his party’s commitment to governance-led change.

The Prime Minister’s visit to Kerala also included the inauguration of several development projects and the flagging off of new train services, as the BJP intensifies its political outreach in the poll-bound state.

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News Network
February 1,2026

Bengaluru: Karnataka Deputy Chief Minister D K Shivakumar on Sunday criticised the Union Budget presented by Finance Minister Nirmala Sitharaman, claiming it offered no tangible benefit to the state.

Though he said he was yet to study the budget in detail, Shivakumar asserted that Karnataka had gained little from it. “There is no benefit for our state from the central budget. I was observing it. They have now named a programme after Mahatma Gandhi, after repealing the MGNREGA Act that was named after him,” he said.

Speaking to reporters here, the Deputy Chief Minister demanded the restoration of MGNREGA, and made it clear that the newly enacted rural employment scheme — VB-G RAM G — which proposes a 60:40 fund-sharing formula between the Centre and the states, would not be implemented in Karnataka.

“I don’t see any major share for our state in this budget,” he added.

Shivakumar, who also holds charge of Bengaluru development, said there were high expectations for the city from the Union Budget. “The Prime Minister calls Bengaluru a ‘global city’, but what has the Centre done for it?” he asked.

He also drew attention to the problems faced by sugar factories, particularly those in the cooperative sector, alleging a lack of timely decisions and support from the central government.

Noting that the Centre has the authority to fix the minimum support price (MSP) for agricultural produce, Shivakumar said the Union government must take concrete steps to protect farmers’ interests.

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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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