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
May 5,2024

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Bengaluru, May 5: In a major development, the Special Investigation Team (SIT) probing the sex video scandal involving JD-S MP Prajwal Revann on Saturday arrested his father and JD-S MLA H.D. Revanna following the rejection of his anticipatory bail plea in a victim kidnapping case by the People’s Representative Court in Bengaluru.

H.D. Revanna was taken into custody from the residence of his father and former Prime Minister H.D. Deve Gowda in Bengaluru’s Padmanabhanagar locality.

First, he was taken to the SIT office on the premises of the Criminal Investigation Department (CID). After preliminary questioning, the former JD-S minister was taken to the Bowring Hospital for a medical check-up.

Sources said he will be produced before the magistrate at the latter's residence later.

Commenting on the development, Chief Minister Siddaramaiah told mediapersons that he won’t interfere in the matter.

“Action should be initiated as per the law,” he said.

Deputy Chief Minister D.K. Shivakumar said, “We will not interfere in anything related to this matter. Let them get protection from the court under the law."

Shivakumar also said that let the proceedings follow the manner suggested by former CM H.D. Kumaraswamy.

Quoting a Kannada proverb, Kumaraswamy had said that those who commit crime must be punished.

The SIT officers reached the former PM’s residence soon after the court turned down his anticipatory bail plea in a case related to the kidnapping of a woman who was allegedly sexually assaulted by his son Prajwal Revanna, the sources said.

Earlier on Saturday, the SIT traced the kidnapped woman to the farmhouse of Rajashekar, the personal assistant (PA) to H.D. Revanna, at Kalenahalli village in Mysuru district.

In the court, Special Public Prosecutor B.N. Jagadish submitted that the case is about saving the life of a poor woman.

Jagadish argued that H.D. Revanna did not turn up before the authorities even after being served three notices.

Senior counsel Muthy D. Naik, appearing for H.D. Revanna, argued that the only allegation against his client is a statement that he had called the victim to his residence.

Barring this, there is nothing to prove the role of H.D. Revanna in this case, he argued, adding that the statement was made by an accused in the case, with whom his client has no connections.

He also claimed that the SIT has deliberately added IPC Section 364A, which attracts life imprisonment and capital punishment, to ensure that his client’s bail plea is rejected.

The other IPC Sections invoked in the case — 363 and 365 — attract imprisonment of less than seven years. Therefore, to prove the innocence of H.D. Revanna, he should be granted bail, Naik submitted.

Meanwhile, the woman, who had gone missing on April 29, was found locked up in the farmhouse when the SIT officers reached there following a tip-off.

Sources said Rajashekar is absconding ever since the SIT traced the missing woman to his farmhouse.

The woman is being brought to Bengaluru where her statement will be recorded.

On Friday, Karnataka Police registered an FIR against H.D. Revanna in connection with the kidnapping of the woman, believed to be one of the victims of the sex video scandal involving his son Prajwal Revanna.

The woman’s son had registered a kidnap case naming H.D. Revanna as the prime accused in the case.

His relative Satish Babu was named as the second accused in the FIR, whom the police arrested from Mysuru district on Friday.

The woman’s son alleged that his mother went missing after the surfacing of a purported sex video in which Prajwal Revanna could be seen sexually assaulting her.

He also alleged that his mother was locked up in an undisclosed location, as he pleaded with the police to initiate legal action against H.D. Revanna and Satish Babu.

Prajwal Revanna, the sitting JD-S MP from Hassan, has reportedly fled from the country.

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News Network
May 2,2024

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Mangaluru: This year too, the Mangaluru International Airport has missed being designated as an embarkation point for the annual hajj pilgrimage. 

According to the Haj Committee of India, not many are choosing Mangaluru as an embarkation point. Last year, although Mangaluru was notified as one of the embarkation points, the Union government removed it from the list at the last minute.

Several associations and organisations submitted memorandums to the Haj Committee of India, requesting the reinstatement of Mangaluru as one of the embarkation points, but their efforts have not materialised this year either.

The use of Mangaluru Airport as an embarkation point for the haj began in 2010. In 2019, 1,400 haj pilgrims flew from MIA to Saudi Arabia.

“When the number is less, it is difficult to consider it. It was the same issue as last year,” reacted AP Abdullakutty, chairman of the Haj Committee of India.
Mangaluru as an embarkation point served people from undivided Dakshina Kannada, Kodagu, Shivamogga, Uttara Kannada, and Chikkamagaluru districts.
Last year, the Muslim Central Committee of Dakshina Kannada and Udupi districts submitted a memorandum to Abdullakutty. They expressed their disappointment with Abdullakutty and stated that Mangaluru had a good number of applicants ever since it was identified as an embarkation point. 
Now, they have to travel to Bengaluru. 

UT Khader, speaker of the Karnataka legislative assembly, pointed out that several Union ministries are involved in the process of designating embarkation points for the haj.

“We are not sure why MIA as an embarkation point was removed. Is it because of fewer applications, or are airlines not willing to bid for MIA as an embarkation point? Is it only an issue with MIA as an embarkation point, or are there other airports in the country facing similar issues? We will try to find out and seek answers. Meanwhile, we will also start working at the earliest so that MIA is considered as an embarkation point for hajj next year,” said Khader.

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News Network
April 23,2024

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The genocidal Israeli war on the Gaza Strip has entered its 200th day, with occupation forces killing more Palestinians in defiance of widespread international outcry to end the carnage.

The aggression marked its 200th day on Tuesday with no end in sight to the Israeli war that has so far killed a shocking number of Palestinians and led to a humanitarian crisis in the besieged territory.

The Gaza Health Ministry said Israeli forces have committed three "massacres" over the past 24 hours, killing at least 32 Palestinians and wounding 59 others.

The numbers, it added, bring the Palestinian death toll to more than 34,183, with at least 77,143 injured and an estimated 7,000 missing and presumed dead since early October.

More than 14,500 children and 9,500 women are among those killed, making up over 70 percent of the victims, according to health officials.

Israel waged its brutal US-backed war on the Gaza Strip on October 7 after the Palestinian Hamas resistance group carried out Operation Al-Aqsa Storm against the usurping entity in retaliation for its intensified atrocities against the Palestinian people.

Israel has been carrying out war crimes in Gaza by deliberately starving people and forcing their evacuation, as well as targeting hospitals and schools sheltering displaced Palestinians.

Despite all these atrocities, the regime has failed to achieve its declared objectives of “destroying Hamas” and finding Israeli captives held in Gaza.

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