ISRO continues efforts to restore link with 'Vikram'

Agencies
September 9, 2019

Bengaluru, Sept 9: Not losing hope, the Indian Space Research Organisation continued to make all-out efforts to establish a link with Chandrayaan-2's 'Vikram' lander, now lying on the lunar surface after a hard-landing.

Vikram, with rover 'Pragyan' housed inside it, hit the lunar surface after communication with the ground-stations was lost during its final descent, just 2.1 km above the lunar surface, in the early hours of September 7.

"It had a hard-landing very close to the planned (touch-down) site as per the images sent by the on-board camera of the orbiter. The lander is there as a single piece, not broken into pieces. It's in a tilted position," an ISRO official associated with the mission claimed on Monday.

"We are making all-out efforts to see whether communication can be re-established with the lander," the official said.

"An ISRO team is the on the job at ISROTelemetry, Tracking and Command Network (ISTRAC) here."

Chandrayaan-2 comprises an orbiter, lander (Vikram) and rover (Pragyan).

The mission life of the lander and rover is one Lunar day, which is equal to 14 earth days.

ISRO Chairman K Sivan had said on Saturday that the space agency would try to restore a link with the lander for 14 days, and reiterated the resolve on Sunday after the orbiter's camera spotted it on the Lunar surface.

An ISRO official said: "Unless and until everything is intact (lander), it's very difficult (to re-establish contact). Chances are less. Only if it had soft-landing, and if all systems functioned, then only communication can be restored. Things are bleak as of now."

"I will rate it (restoring link) as good," another senior official of the space agency said, raising hope that lander springing to life again is not ruled out.

"But there are limitations. We have experience of recovering spacecraft (which had lost contact) in geostationary orbit. But here (in the case of Vikram), that kind of operational flexibility is not there. Already it's lying on the surface of the Moon, and we cannot reorient it. Vital thing is antennas will have to point towards the ground station or the orbiter. Such an operation is extremely difficult. At the same time, chances are good and we will have to keep our fingers crossed," the official said.

The official said the lander generating power is not an issue, as it has "solar panels all around it" and it also has "internal batteries" which "are not used much."

Vikram carried three payloads Radio Anatomy of Moon Bound Hypersensitive Ionosphere and Atmosphere (RAMBHA), Chandra's Surface Thermo-physical Experiment (ChaSTE) and Instrument for Lunar Seismic Activity (ILSA).

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News Network
May 24,2024

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Mysuru, May 24: Karnataka Chief Minister Siddaramaiah stated on Friday that the family of fugitive JD(S) MP and prime accused in the sex videos case, Prajwal Revanna, knows everything about him.

When asked about the warning to Prajwal Revanna by his grandfather, former Prime Minister, HD Deve Gowda, that he would be isolated from the family, CM Siddaramaiah questioned, “Has Prajwal gone without informing his family? Hasn’t he been in contact with his family members?

“His uncle Kumaraswamy had stated that Prajwal was not in touch with him from the beginning. However, while campaigning for him, Kumaraswamy claimed that Prajwal was like his son.

“Doesn’t this statement prove that there was communication between them? Prajwal’s matter is known to his family.”

Prajwal Revanna is facing serious charges and the FIR against him contains charges of rape, sexual assault, disrobing women and forcibly videographing sexual acts in order to threaten the victims.

“I have not stated that Prajwal Revanna is a criminal. I have been saying that he is an accused in the case,” the CM clarified.

Answering a question on former CM Kumaraswamy’s accusation that the government was tapping his phone, CM Siddaramaiah said, “Kumaraswamy is saying anything that comes to his mind to divert attention from the Prajwal Revanna case. Kumaraswamy must first learn to respect the law of the land.”

CM Siddaramaiah stressed, “I have written letters twice to PM Modi seeking the cancellation of Prajwal Revanna’s passport and haven’t received a response yet. The PM has not responded to my letters. I am confident that a letter from the CM will get a response. Let me see if my second letter is answered.”

Regarding his son, former MLA Dr. Yathindra getting the post of MLC, CM Siddaramaiah stated that the high command had promised that Yathindra would be made an MLC.

“We have to wait for the decision of the high command,” he maintained.

“I was contemplating contesting from the Kolar Assembly seat. I was asked to contest from Varuna, and Yathindra was asked to vacate the seat for me. Yathindra, following the words of the high command, vacated the seat for me. It remains to be seen what the high command will do,” he stated.

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News Network
May 28,2024

Mangaluru: With the surge in cybercrimes in Dakshina Kannada, the police department is set to create more awareness on social media through informative short videos. These videos aim to educate the public about various cyber fraud tactics and how to avoid falling victim to them.

Awareness Campaign

Superintended of Police CB Ryshyanth announced on Monday in Dharmasthala, “We will release the videos within 10 days. These videos will be shared on social media to raise awareness about the methods fraudsters use to deceive people.”

Common Cybercrimes

The SP highlighted several prevalent cyber scams:

Part-Time Job Scams: Fraudsters lure victims with fake job offers, often asking them to write reviews.

Share Trading Scams: Malicious links promise high returns in share trading. Initially, fraudsters pay a small amount to gain the victims’ trust. However, the app showing "high returns" is a trap, and victims realize they have been duped when no actual returns are received.

Phishing Scams: Fake 'payment gateway' pages are created to trick victims into sharing their personal details, which are then used to siphon money from their accounts.

Online Market Scams: Fraudsters offer products like iPhones at significantly lower prices, only to scam the buyers.

Precautionary Measures

SP Ryshyanth urged people to be cautious and not to attend video calls from unknown persons. He also addressed the importance of CCTV cameras in commercial establishments under the Public Safety Act. “If they fail to comply, a DSP rank officer can issue a notice and impose a fine,” he explained.

The police department’s initiative aims to make the public more vigilant and knowledgeable about cybercrimes. By understanding these fraud methods, people can better protect themselves from becoming victims. Stay informed, stay safe.

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News Network
May 20,2024

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Hopes are fading that Iranian President Ebrahim Raisi and his foreign minister have survived a helicopter crash in mountainous terrain and icy weather, an Iranian official said on Monday after search teams located the wreckage.

"President Raisi's helicopter was completely burned in the crash ... unfortunately, all passengers are feared dead," the official told Reuters.

Rescue teams fought blizzards and difficult terrain through the night to reach the wreckage in East Azerbaijan province in the early hours of Monday.

“We can see the wreckage and the situation does not look good,” the head of Iran’s Red Crescent, Pirhossein Kolivand, told state TV.

Raisi, 63, was elected president in 2021, and since taking office has ordered a tightening of morality laws, overseen a crackdown US-Israel backed anti-government protests and pushed hard in nuclear talks with world powers.

A Turkish drone identified a source of heat suspected to be the helicopter's wreckage and had shared the coordinates of the possible crash site with Iranian authorities, Anadolu news agency said earlier on X.

State news agency IRNA said Raisi was flying in a US-made Bell 212 helicopter.

Iranian Supreme Leader Ayatollah Ali Khamenei, who holds ultimate power with a final say on foreign policy and Iran's nuclear programme, sought to reassure Iranians, saying there would be no disruption to state affairs.

The chief of staff of Iran's army ordered all resources of the army and the elite Revolutionary Guards to be put to use in search and rescue operations.

Earlier, the national broadcaster had stopped all regular programming to show prayers being held for Raisi across the country.

In the early hours of Monday, it showed a rescue team, wearing bright jackets and head torches, huddled around a GPS device as they searched a pitch-black mountainside on foot in a blizzard.

“We are thoroughly searching every inch of the general area of the crash," state media quoted a regional army commander as saying. "The area has very cold, rainy, and foggy weather conditions. The rain is gradually turning into snow."

Several countries expressed concern and offered assistance in any rescue.

The White House said U.S. President Joe Biden had been briefed on reports about the crash. China said it was deeply concerned. The European Union offered emergency satellite mapping technology.

Possible successor to Khamenei

The crash comes at a time of growing dissent within Iran over an array of political, social and economic crises. Iran's clerical rulers face international pressure over Tehran's disputed nuclear programme and its deepening military ties with Russia during the war in Ukraine.

Since Iran’s open support to Hamas’ resistance against Israeli aggression, US and Israel have harshly criticised the President Raisi. 

In Iran's dual political system, split between the clerical establishment and the government, it is Raisi's 85-year-old mentor Khamenei, supreme leader since 1989, who holds decision-making power on all major policies.

For years many have seen Raisi as a strong contender to succeed Khamenei, who has endorsed Raisi's main policies. Raisi's victory in 2021 elections brought all branches of power under the control of revolutionaries, after eight years when the presidency had been held by pragmatist Hassan Rouhani and a nuclear deal negotiated with powers including Washington.

Raisi had been at the Azerbaijani border on Sunday to inaugurate the Qiz-Qalasi Dam, a joint project. Azerbaijan's President Ilham Aliyev, who said he had bid a "friendly farewell" to Raisi earlier in the day, offered assistance in the rescue.

The chopper that was transporting President Raeisi, Foreign Minister Hossein Amir-Abdollahian and their companions encountered some difficulties and was forced to make a "hard landing".

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