Bengaluru: Not losing hope, the Indian Space Research Organisation continued to make all-out efforts to establish 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 Saturday.

"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 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 pointed towards the ground station or the orbiter. Such 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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New Delhi, Nov 14: India on Thursday said it will pursue an extradition request with Canada for Arsh Singh Gill alias Arsh Dalla, the de-facto chief of the Khalistan Tiger Force, following his arrest in that country.

Dalla was designated in India as a terrorist in 2023.

In July 2023, India had requested the Canadian government for his provisional arrest.

"In view of the recent arrest, our agencies will be following up on an extradition request," Ministry of External Affairs (MEA) spokesperson Randhir Jaiswal said.

"Given Arsh Dalla's criminal record in India and his involvement in similar illegal activities in Canada, it is expected that he will be extradited or deported to face justice in India," he added.

Dalla was reportedly arrested by the Canadian Police late last month.

"We have seen media reports circulating since November 10 on the arrest in Canada of proclaimed offender Arsh Singh Gill alias Arsh Dalla, the de-facto chief of the Khalistan Tiger Force," Jaiswal said.

"Canadian print and visual media have widely reported on the arrest. We understand that the Ontario Court has listed the case for hearing," he added.

Jaiswal was replying to media queries regarding the arrest of Dalla.

"Arsh Dalla is a proclaimed offender in over 50 cases of murder, attempt to murder, extortion and terrorist acts, including terror financing. In May 2022, a Red Corner Notice was issued against him," Jaiswal said.

"He was designated in India as an individual terrorist in 2023. In July 2023, the Government of India had requested the Canadian government for his provisional arrest. This was declined," he added.

Jaiswal said India had provided additional information in the case to the Canadian authorities.

"A separate request was also sent to Canada under the Mutual Legal Assistance Treaty (MLAT) to verify Arsh Dalla's suspected residential address, his financial transactions to India, moveable/immovable properties, details of mobile numbers etc - all of which were provided to Canadian authorities in January 2023," Jaiswal said.

"In December 2023, the Department of Justice of Canada sought additional information on the case. A reply to these queries was sent in March this year," he added.