India recalls GSAT-11 satellite for tests from Arianespace rocket port.
Chennai, April 25: The Indian space agency has recalled its communication satellite GSAT-11 from Arianespace's rocket port in Kourou in French Guiana, said Arianespace.
"Due to additional technical checks with the Indian Space Research Organisation’s (ISRO) GSAT-11 satellite, to be conducted from the ISRO Satellite Centre (ISAC) located in Bengaluru, the Ariane 5 launch initially planned for May 25, VA243, has been postponed," Arianespace said on Wednesday.
The GSAT-11 was planned to be launched mid May. The satellite had reached Arianespace's rocket port in March.
GSAT-11 was designed, assembled and integrated by the ISRO, and will have an estimated lift-off mass of 5,870 kg.
This advanced communications satellite is to provide multi-spot beam coverage over the Indian mainland and nearby islands, bringing significant advantages to the user community when compared with India's existing INSAT/GSAT satellite systems, Arianespace said earlier in a statement.
With its new system architecture and cutting-edge technology elements, GSAT-11 will generate a capacity of more than 12 Gbps for users from a single platform, the statement added.
It is not known what has prompted ISRO to recall its 5.8-ton satellite GSAT-11 for further tests.
It may be recalled, ISRO lost communication contact with its GSAT-6A communication satellite soon after it was put into orbit on March 29.
ISRO suspects the failure of the power systems in the satellite for the loss of communication link.
"The satellites are powered by solar panels that charge the onboard batteries. The batteries are fully charged when the satellite is loaded on to the rocket.
"Even if there is a problem with the solar panel, then the battery power should have kicked in. Here the entire power system of the satellite seems to have failed," one space expert told IANS earlier.
According to experts, the power system could have failed due to some short circuiting or arcing resulting in what is known in the space terminology 'loss of lock' or loss of contact with the ground station.
Satellites in space are locked to ground stations for tracking and other purposes.
On March 29, Indian rocket Geosynchronous Satellite Launch Vehicle (GSLV) slung GSAT-6A in its intended orbit. From there the satellite was to be taken up further to its orbital slot by firing its onboard motors.
The first orbit raising operation was successfully carried out by firing the onboard motors for around 36 minutes on March 30 morning.
The second orbit raising operation of GSAT-6A satellite was also successful as its motors was fired for about 53 minutes on March 31.
After that the communication link got snapped.
Industry experts also said there has been instances where communication link with satellites got reestablished after a break of couple of days.
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Israel says rabbi who went missing in UAE was killed
Tel Aviv, Nov 24: Israel said Sunday that the body of an Israeli-Moldovan rabbi who went missing in the United Arab Emirates has been found after he was killed in what it described as a “heinous antisemitic terror incident.”
The statement from Prime Minister Benjamin Netanyahu's office said Israel “will act with all means to seek justice with the criminals responsible for his death.” There was no immediate comment from the UAE.
Zvi Kogan, 28, an ultra-Orthodox rabbi who went missing on Thursday, ran a Kosher grocery store in the futuristic city of Dubai, where Israelis have flocked for commerce and tourism since the two countries forged diplomatic ties in the 2020 Abraham Accords.
The agreement has held through more than a year of soaring regional tensions unleashed by Hamas' October 7, 2023 attack into southern Israel. But Israel's devastating retaliatory offensive in Gaza and its invasion of Lebanon, after months of fighting with the Hezbollah group, have stoked anger among Emiratis, Arab nationals and others living in the the UAE.
Iran, which supports Hamas and Hezbollah, has also been threatening to retaliate against Israel after a wave of airstrikes Israel carried out in October in response to an Iranian ballistic missile attack.
The Emirati government did not respond to a request for comment.
Early Sunday, the UAE's state-run WAM news agency acknowledged Kogan's disappearance but pointedly did not acknowledge he held Israeli citizenship, referring to him only as being Moldovan. The Emirati Interior Ministry described Kogan as being “missing and out of contact.”
“Specialised authorities immediately began search and investigation operations upon receiving the report,” the Interior Ministry said.
Netanyahu told a regular Cabinet meeting later Sunday that he was “deeply shocked” by Kogan's disappearance and death. He said he appreciated the cooperation of the UAE in the investigation and said that ties between the two countries would continue to be strengthened.
Israel's largely ceremonial president, Isaac Herzog, condemned the killing and thanked Emirati authorities for "their swift action." He said he trusts they “will work tirelessly to bring the perpetrators to justice.”
Kogan was an emissary of the Chabad Lubavitch movement, a prominent and highly observant branch of ultra-Orthodox Judaism based in Brooklyn's Crown Heights neighborhood in New York City. It said he was last seen in Dubai. The UAE has a burgeoning Jewish community, with synagogues and businesses catering to kosher diners.
The Rimon Market, a Kosher grocery store that Kogan managed on Dubai's busy Al Wasl Road, was shut Sunday. As the wars have roiled the region, the store has been the target of online protests by supporters of the Palestinians. Mezuzahs on the front and the back doors of the market appeared to have been ripped off when an Associated Press journalist stopped by on Sunday.
Kogan's wife, Rivky, is a US citizen who lived with him in the UAE. She is the niece of Rabbi Gavriel Holtzberg, who was killed in the 2008 Mumbai attacks.
The UAE is an autocratic federation of seven sheikhdoms on the Arabian Peninsula and is also home to Abu Dhabi. Local Jewish officials in the UAE declined to comment.
While the Israeli statement did not mention Iran, Iranian intelligence services have carried out past kidnappings in the UAE.
Western officials believe Iran runs intelligence operations in the UAE and keeps tabs on the hundreds of thousands of Iranians living across the country.
Iran is suspected of kidnapping and later killing British Iranian national Abbas Yazdi in Dubai in 2013, though Tehran has denied involvement. Iran also kidnapped Iranian German national Jamshid Sharmahd in 2020 from Dubai, taking him back to Tehran, where he was executed in October.
