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
November 21,2024

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Shares of Adani Group companies lost about $28 billion in market value in morning trade on Thursday after US prosecutors charged the billionaire chairman of the Indian conglomerate in an alleged bribery and fraud scheme.

Gautam Adani's flagship company Adani Enterprises tumbled 23 per cent, while Adani Ports, Adani Total Gas, Adani Green, Adani Power, Adani Wilmar and Adani Energy Solutions, ACC , Ambuja Cements and NDTV fell between 20 per cent and 90 per cent.

Adani group's 10 listed stocks had a total market capitalisation of about $141 billion at 0534 GMT, compared to $169.08 billion on Tuesday.

US authorities said Adani and seven other defendants, including his nephew Sagar Adani, agreed to pay about $265 million in bribes to Indian government officials to obtain contracts expected to yield $2 billion of profit over 20 years, and develop India's largest solar power plant project.

Adani Green in a statement on Thursday said the US Justice Department had issued a criminal indictment against board members Gautam Adani and Sagar Adani and the Securities and Exchange Commission had issued a civil complaint against them.

The US Justice Department also included Adani Green board member Vneet Jaain in the criminal indictment, it said.

Adani Green's units had decided not to proceed with the proposed US dollar denominated bond offerings due to developments, it added.

"Investors will shy away from Adani Group stocks ... and that's what this sharp selling is signifying," said Saurabh Jain, assistant vice president of retail equities research at SMC Global Securities.

"This could hurt the credibility of the group and maybe borrowing costs will rise," he said.

The indictment comes nearly two years after US shortseller Hindenburg Research alleged that Adani had improperly used tax havens and was involved in stock manipulation, allegations the conglomerate denied.

Also in early Asian trading on Thursday, Adani dollar bonds slumped, with prices down 3c-5c on bonds for Adani Ports and Special Economic Zone. The falls were the largest since the Adani Group came under a short-seller attack in February 2023.

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News Network
November 21,2024

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The International Criminal Court (ICC) has issued arrest warrants for Israeli prime minister Benjamin Netanyahu and his former minister of military affairs Yoav Gallant over war crimes against Palestinians in the Gaza Strip.

The court’s Pre-Trial Chamber I issued warrants of arrest for Netanyahu and Gallant "for crimes against humanity and war crimes committed from at least 8 October 2023 until at least 20 May 2024, the day the Prosecution filed the applications for warrants of arrest”, it confirmed in a statement Thursday.

It is the first instance in the court's 22-year history it has issued arrest warrants for Western-allied senior officials.

In its statement, the ICC's Pre-Trial Chamber I, a panel of three judges, said it has rejected appeals by Israel challenging its jurisdiction. 

The chamber said it has decided to release the arrest warrants because "conduct similar to that addressed in the warrant of arrest appears to be ongoing", referring to Israel's ongoing onslaught on Gaza.

Netanyahu and Gallant, it said, “each bear criminal responsibility” for “the war crime of starvation as a method of warfare; and the crimes against humanity of murder, persecution, and other inhumane acts,” as well as “intentionally directing an attack against the civilian population.”

All 124 states that signed the Rome Statute, the treaty that established the court, are now under an obligation to arrest the wanted individuals and hand them over to the ICC in the Hague. 

The court relies on the cooperation of member states to arrest and surrender suspects. The Netherlands' foreign minister quickly said his country was prepared to enforce the warrants while 93 nations earlier reiterated their support for the ICC.

Triestino Mariniello, a lawyer representing Palestinian victims at the ICC, called the warrants "a historic decision".

He noted that the court had endured "pressure and threats of sanctions" from the US government, but acted nonetheless.

As expected, the Tel Aviv regime rejected the rulings, with its security minister Itamar Ben Gvir calling the warrants “anti-Semitic through and through.”

The ICC said Israel’s acceptance of the court’s jurisdiction was not required.

Israel and its major ally, the United States, are not members of the court. 

Israel unleashed its bloody Gaza onslaught on October 7, 2023. So far, it has killed at least 43,985 Palestinians, mostly women and children, and injured 104,092 others, according to the Gaza Health Ministry.

Israel faces an ongoing South Africa-led genocide case at the International Court of Justice (ICJ).

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News Network
November 11,2024

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The Manipur Kuki MLAs have released a statement calling out Solicitor General Tushar Mehta's 'lies' in the Supreme Court. In a joint statement, the MLAs, including those from the Bharatiya Janata Party, said they had not had any meeting with the Chief Minister since May 3, 2023, nor did they intend to meet him in the future as “he was the mastermind behind the violence”.

As per the MLAs, the SG lied about state CM N Biren Singh speaking to Kuki MLAs to control the situation there, in order to halt a Supreme Court probe into the leaked tapes which allege that Singh has been complicit in the violence that broke out between Kukis and Meitis there.

"We...clarify that we have never had any meeting with Chief Minister, Shri N. Biren Singh since May 3, 2023, nor have any intention to meet him in future as he is the mastermind behind the violence and ethnic cleansing of our people from the Imphal valley, which is continuing till today, the latest being the brutal killing and burning of Mrs Zosangkim Hmar on November 7, 2024," the letter read, while condemning the recent 'barbaric' killing of the woman there, and noting the SG's assertion is 'tantamount' to misleading the top court.

“We, the undersigned ten MLAs, have come to know that during the Supreme Court hearing held on November 8, 2024, the Solicitor General of India submitted that ‘CM is meeting all Kuki MLAs and trying to bring the situation down to get peace’. In this connection, we hereby categorically state that this submission is a blatant lie and tantamount to misleading the Hon’ble Supreme Court of India,” the statement said.

The Supreme Court, while hearing a petition by a Kuki organisation, asked that it submit audio tapes to substantiate its claim that the Chief Minister was instrumental in inciting and organising violence in the northeastern State.

Solicitor-General Tushar Mehta orally informed the court that the Chief Minister was meeting all the Kuki-Zo MLAs and that peace in the State had come at a huge cost.

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