ISRO begins flight integration activity for next lunar mission

Agencies
October 25, 2017

Hyderabad, Oct 25: The ISRO has started flight integration activity for its next lunar mission Chandrayaan-2 and scientists are currently carrying out tests for the lander and the rover that will explore the moon.

Officials said the spacecraft launch, on board GSLV-Mk II, is planned for March and many new technologies have been developed indigenously to achieve the mission requirements.

Chandrayaan-2, India's second mission to the Moon, is an advanced version of the previous Chandrayaan-1 mission nine years ago. This spacecraft is a composite model consisting of orbiter, lander and rover.

According to the Bengaluru-headquartered space agency, unlike Chandrayaan-1, wherein an impact probe crash-landed on the surface of the moon, Chandrayaan-2 will soft-land its lander with the rover on the lunar surface to conduct the next level of scientific studies.

"Things are going on. The orbiter is getting ready. Flight integration activity is going on, and a series of tests are planned for lander and rover. They are all in progress and we are working towards the first quarter (of 2018) launch of Chandrayaan-2," ISRO Chairman A S Kiran Kumar told PTI.

Officials said rover flight systems test include "soil mixing exercise" and mobility test to evaluate the rover's wheel-soil interaction.

According to them, the lander configuration has been finalised to meet soft and safe landing at the identified site, as also payload configuration and interfaces with the lander.

Indian Space Research Organisation (ISRO) had also established a lunar terrain test facility for conducting lander leg drop tests.

"It is a totally Indian mission; no other collaboration," Kiran Kumar said.

"It (Chandrayaan-2) differs from the previous one (Chandrayaan-1) in the sense that in the last one, we had moon impact probe that descended on the moon in an uncontrolled manner, whereas this (Chandrayaan-2) will carry a lander, which will descend on the surface of the moon in a controlled manner," he said.

After the lander lands on the moon, the rover will come out and it will do some in-situ observations and we will be able to get these observations through radio contact, Kiran Kumar said.

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News Network
March 26,2020

New Delhi, Mar 26: Ujjwala beneficiaries will get free gas cylinders (LPG cylinders) in the next three months, Finance Minister Nirmala Sitharaman announced on Thursday. Addressing a press briefing amid coronavirus pandemic, the finance minister said the announcement is set to benefit 8.3 crore BPL families. 

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News Network
April 3,2020

New Delhi, Apr 3: The total number of coronavirus cases in Delhi has risen to 384, including 259 who were evacuated from Nizamuddin Markaz, Chief Minister Arvind Kejriwal said on Friday.

In last 24 hours, 91 new cases were reported in the national capital and one more person evacuated from the Markaz died due to coronavirus, taking the total number of deaths in the city to five, he said.

Of the 384 cases, 58 had recent foreign travel history and 38 contracted the virus after coming in contact with them, he added.

Kejriwal said community spread of the virus is not taking place in Delhi yet and there is no need to panic as the situation is under control.

The government has made preparations if the virus starts spreading among people, he said.

The chief minister also launched a WhatsApp helpline - 8800007722 for people to enquire about COVID-19, food banks, shelters among others.

Meanwhile, Kejriwal, deputy chief minister Manish Sisodia and experts will interact with students and answer their queries related to the virus at 3 pm on Saturday.

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News Network
March 5,2020

New Delhi, Mar 5: The primary classes of all schools in the national capital will remain closed till March 31 to prevent a possibility of spread of coronavirus, Deputy Chief Minister Manish Sisodia announced on Thursday.

According to Directorate of Education (DoE) officials, while elaborate guidelines have been issued about preventive measures for coronavirus, students of nursery and primary classes are too young to understand the risk, making them more prone to infectious diseases.

Sisodia, who also holds the education portfolio, tweeted, "As a precautionary measure to prevent the possibility of spread of COVID-19 amongst our children, Delhi Government has directed the immediate closure of all primary schools (Govt/ aided/ private/MCD/NDMC) till 31/3/20(sic)."

A senior DoE official said, "Elaborate guidelines have already been issued. However, students of nursery and primary classes are too young to understand the risks associated with COVID-19. Thus they are more prone to infectious diseases and mingle around with classmates more often."

"It will be good if they are trained in the do's and dont's under the care and supervision of their parents at home. However, students of classes other than primary will continue to come to schools or examination centres for writing their examination as per schedule. The teaching, as well as non-teaching staff, will also attend regular school," the official said.

As of now, the number of confirmed COVID-19 cases in the country stands at 30, including 16 Italian tourists. The figure includes the first three cases reported from Kerala last month who have already been discharged following recovery.

Alerted by the coronavirus case reported in Delhi-NCR, schools in the region have sent out advisories to parents suggesting that they do not send their wards to attend classes even in case of mild cough or cold, and saying that they may declare holidays if the need arises. A few schools have announced already holidays and others have advanced their spring break.

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