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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Agencies
February 11,2020

New Delhi, Feb 11: Cheaper lending rates in the country along with the government's booster via tax cuts seem to have had little effect on vehicle sales in January, with car sales decreasing by over 14,531 units, or slightly over 8 per cent, compared to January last year.

According to Rajan Wadhera, President of industry body Society of Indian Automobile Manufacturers (SIAM), which gives out the auto sales numbers, the overall slump in vehicle sales in India was due to the "rising cost of vehicle ownership and slower growth in GDP".

Barring three-wheelers, all other segments showed de-growth.

Vehicle sales across segments have been declining for over a year now. SIAM sales data last month compared with that of January 2019 showed that domestic passenger vehicle sales slipped 6.2 per cent to 262,714 units. The decline in car sales stood at 8.1 per cent, and two-wheelers 16.06 per cent.

Sales of commercial vehicles, an indicator of industrial health in the economy, slipped by 14.04 per cent to 75,289 units last month, while the vehicle sales across categories registered a de-growth of 13.83 per cent to 17,39,975 units from 20,19,253 units in January 2019, SIAM said.

However, Wadhera said, they were hopeful that recent government announcements on infrastructure and rural economy would support growth of vehicle sales, especially in the commercial and two-wheeler segments.

"We are looking forward to the early announcement of an incentive-based scrappage policy in the context of the recent assurances by the government," Wadhera said.

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News Network
May 21,2020

New Delhi, May 21: The Airports Authority of India (AAI) issued a standard operating procedure (SOP) to airport operators on Wednesday for recommencement of domestic flights from May 25 onwards, saying Aarogya Setu app is not mandatory for children below 14 years of age.

"Passengers shall compulsorily walk through screening zone for thermal screening at a designated place in the city side before entering the terminal building," the AAI said in its SOP, which has been accessed by news agency.

Airport operators must make appropriate arrangements for sanitisation of a passenger's baggage before his or her entry into the terminal building, said the SOP dated May 20.

The AAI manages more than 100 airports across the country. However, major airports like Delhi, Mumbai, Bengaluru and Hyderabad are managed by private companies. 

Civil Aviation Minister had announced on Wednesday that domestic flight services would resume from May 25 onwards in a calibrated manner.

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News Network
April 25,2020

Chennai, Apr 25: Civic authorities on Saturday turned down a plea for exhuming the body of a doctor who died of COVID-19 here and burying it in another cemetery, citing health experts' view that it was unsafe to do so. Citing a request from the wife of the deceased doctor to allow exhumation and then re-burial at a cemetery in Kilpauk, the Greater Chennai Corporation said it sought a report from a committee of public health experts to ascertain the feasibility of entertaining her plea.

The spouse of the doctor had appealed to the GCC on April 22 to exhume and bury again her husband's body. She had said that burial in the Kilpauk cemetery here was her husband's last wish and he had conveyed it to her before he was put on a ventilator.

The report of experts has said that "it is not safe" to exhume and again bury the body of a COVID-19 victim and hence "it is not possible to accept her request," the GCC said in an official release. On April 19, a city-based 55-year-old neurosurgeon died of coronavirus and his burial at the Velangadu crematorium here was marred by violence.

A mob which falsely feared that the burial may lead to the spread of contagion had attacked the corporation health employees and associates of the deceased doctor. The doctor's wife and son also had to leave the burial ground in view of the violence.

The body was brought to Velangadu as people of Kilpauk area had opposed his burial there. Over a dozen men involved allegedly in violence were arrested and remanded to judicial custody. Later, in a video message, the surgeon's wife had said that it was her husband's last wish to be interred at the Kilpauk cemetery as per Christian rituals

Chief Minister K Palaniswami and DMK president M K Stalin had spoken to her on Wednesday over the phone and condoled her husband's death.

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