Orbit of Chandrayaan-2’s lander lowered, one step closer to Moon landing

Agencies
September 3, 2019

New Delhi, Sept 3: The orbit of Chandrayaan-2's landing module 'Vikram' was successfully lowered for the first time on Tuesday and one final manoeuvre remained for India to pull off a historic soft-landing on the moon in the early hours of Saturday.

The 4-second de-orbiting operation was undertaken a day after the indigenously developed lander was separated from Chandrayaan-2's orbiter in a major milestone pushing India's second lunar mission into its last and most crucial leg--a controlled, soft-landing on the Moon.

The propulsion system on-board the lander was fired for the first time to lower its orbit after it started orbiting the moon independently, said the Indian Space Research Organisation(ISRO).

So far, all operations in the journey to the moon were carried out by the main orbiter of the 3,840-kg Chandrayaan-2 spacecraft that was launched into the earth's orbit on July 22 by the country's Geosynchronous Satellite Launch Vehicle, GSLV MkIII-M1.

The ISRO will perform one more de-orbiting manoeuvre on Wednesday, before the powered descent of 'Vikram' on September 7 for its landing in the lunar south pole.

A successful landing will make India the fourth country after Russia, the US and China to achieve a soft landing on the moon. But it will be the first to launch a mission to the unexplored south pole of the Moon.

"The first de-orbiting manoeuvre for Chandrayaan-2 spacecraft was performed successfully today (September 03, 2019) beginning at 0850 hrs IST as planned, using the onboard propulsion system. The duration of the manoeuvre was 4 seconds," the ISRO said giving the latest update on the Rs 978 crore Chandrayaan-2 mission.

"The orbit of 'Vikram' Lander is 104 km x 128 km. Chandrayaan-2 Orbiter continues to orbit the Moon in the existing orbit and both the Orbiter and Lander are healthy," it said, adding that the second and final manoeuvre to further lower the orbit is scheduled on September 4 between 3.30 and 4.30 am IST.

'Vikram' (with rover 'Pragyan' housed inside) is expected to touch down on the surface of the moon on September 7, between 1.30 and 2.30 am.

ISRO Chairman K Sivan has said the proposed soft-landing on the Moon is going to be a "terrifying" moment as it is something the space agency has not done before while the Lunar Orbit Insertion(LOI)manoeuvre was successfully carried out during the previous Chandrayaan-1 mission.

Following the landing, the rover 'Pragyan' will roll out from the lander between 5.30 and 6.30 am on September 7, and carry out experiments on the lunar surface for a period of one lunar day, which is equal to 14 earth days.

The mission life of the lander is also one lunar day, while the orbiter will continue its mission for a year.

Chandrayaan-2 satellite had began its journey towards the moon leaving the earth's orbit in the dark hours on August 14, after a crucial manoeuvre called Trans Lunar Insertion (TLI) that was carried out by ISRO to place the spacecraft on "Lunar Transfer Trajectory." In a major milestone, the spacecraft had successfully entered the lunar orbit on August 20 by performing the LOI operation.

The health of the spacecraft is being continuously monitored from the Mission Operations Complex (MOX) at ISRO Telemetry, Tracking and Command Network (ISTRAC) in Bengaluru with support from Indian Deep Space Network (IDSN) antennas at Bylalu, near Bengaluru, the space agency has said.

The orbiter carries eight scientific payloads for mapping the lunar surface and studying the exosphere (outer atmosphere) of the Moon while the lander carries three scientific payloads to conduct surface and subsurface science experiments.

The rover carries two payloads to enhance the understanding of the lunar surface.

According to the ISRO, the objective of the mission is to develop and demonstrate the key technologies for end-to-end lunar mission capability, including soft-landing and roving on the lunar surface.

On the science front, this mission aims to further expand knowledge about the moon through a detailed study of its topography, mineralogy, surface chemical composition, thermo-physical characteristics and atmosphere, leading to a better understanding of the origin and evolution of the moon, the space agency had said.

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News Network
December 2,2025

Mangaluru, Dec 2: Mangaluru International Airport responded to a medical emergency late on Monday night. Air India Express flight IX 522, travelling from Riyadh to Thiruvananthapuram, was diverted to Mangaluru Airport after a passenger in his late 30s experienced a medical emergency on board.

The Airport’s Operations Control Centre received an alert regarding the passenger’s health condition. The airport activated its emergency response protocol, mobilising the airport medical team and coordinating with stakeholders including CISF, immigration, and customs. 

Upon landing, airport medical personnel attended to the passenger, assessed his condition, and arranged to shift him to a local tertiary-care hospital for further treatment. The passenger’s relatives accompanied the passenger, who incidentally received necessary medical care on board, which helped stabilise the situation.

Following the handling of the emergency, the flight departed for Thiruvananthapuram at 2:05 am on Tuesday.

"We appreciate the cooperation of all parties involved, and this incident reaffirms our ongoing commitment to prioritising passenger safety and readiness to respond to unforeseen emergencies with professionalism and care," the Airport spokesperson said. 

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News Network
November 22,2025

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The Israeli regime’s forces have killed two Palestinian children in the Gaza Strip every day since the ceasefire began in early October, UNICEF has warned.

The UN children’s agency said on Friday that Israeli forces continue to attack Palestinians in Gaza even though the agreement was meant to stop the killing.

“Since 11 October, while the ceasefire has been in effect, at least 67 children have been killed in conflict-related incidents in the Gaza Strip. Dozens more have been injured. That is an average of almost two children killed every day since the ceasefire took effect,” UNICEF spokesperson Ricardo Pires said in Geneva, reminding that each number in the statistics represents a child whose life had ended violently.

“These are not statistics,” he said. “Each child had a story, a family, and a future that was stolen from them.”

Data from Palestinian factions, human rights groups, and government bodies recorded since the US-brokered ceasefire deal went into effect on October 10 show that Israeli forces have carried out numerous attacks, each constituting a separate ceasefire violation.

UNICEF teams say they repeatedly continue to witness heart-wrenching scenes of fearful Palestinian children sleeping outdoors with amputated limbs, while others live as orphans in flooded, makeshift shelters.

“I saw this myself in August. There is no safe place for them. The world cannot normalize their suffering,” Pires said, lamenting that the UN could “do a lot more if the aid that is really needed was entering faster.”

The UNICEF spokesperson warned that with the advent of winter, the risks for hundreds of thousands of displaced children will increase.

He warned, “The stakes are incredibly high” for children as winter acts as a threat multiplier, where children have no heating, no insulation, and few blankets. He said respiratory infections rise.

“Too many children have already paid the highest price,” Pires said. “Too many are still paying it, even under a ceasefire. The world promised them it would stop and that we would protect them.”

“Now we must act like it,” the UNICEF spokesperson added.

Since the Israeli regime launched its genocidal war against Palestinians in Gaza in October 2023, it has killed nearly 70,000 people in the territory, most of them women and children, and injured over 170,000 more, while reducing most of the structures in the enclave to rubble.

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News Network
December 1,2025

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Udupi, Dec 1: A horrific case of alleged rape has unfolded in Udupi, where a worker from a Hindutva organisation, previously arrested and released on bail for harassing a young woman, is now accused of waylaying and sexually assaulting her.

The arrested individual has been identified as Pradeep Poojary (26), a member of the Hindu Jagarana Vedike's Nairkode unit in Perdur.

Poojary had allegedly been relentlessly harassing the young woman, pressuring her to marry him. When she bravely stood up to him and refused his demands, she filed a formal complaint at the Hiriyadka police station. He was subsequently arrested in that initial harassment case but was later granted bail.

According to police reports, driven by the same malicious grudge, Poojary allegedly intercepted the woman again on November 29. While she was walking through a deserted area, the accused is claimed to have threatened her by grabbing her neck. When she again refused to marry him, he allegedly proceeded to rape her.

The survivor immediately informed her family about the traumatic assault. Following this, her parents lodged a complaint at the Udupi women’s police station.

Police arrested Poojary again and produced him before the court. He has since been remanded to judicial custody.

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