You have inspired us; let us explore solar system together: NASA to ISRO

Agencies
September 8, 2019

Washington, Sept 8: NASA has lauded India's historic Chandrayaan-2 mission, saying the Indian Space Research Organisation's attempt to soft-land Vikram module on the lunar South Pole has "inspired" it and the US space agency is looking forward to explore the solar system with its Indian counterpart.

The Indian Space Research Organisation's (ISRO) plan to soft-land Chandrayaan-2's Vikram module on the uncharted South Pole did not go as per script on Saturday, with the lander losing communication with ground stations during its final descent.

"Space is hard. We commend ISRO's attempt to land their Chandrayaan 2 mission on the Moon's South Pole. You have inspired us with your journey and look forward to future opportunities to explore our solar system together," NASA said in a tweet on Saturday.

Former NASA astronaut Jerry Linenger told PTI on Saturday that the lessons learnt from India's "bold attempt" to soft land Chandrayaan-2's Vikram module on the lunar surface will help the country during its follow up missions.

"We should not be too discouraged. India was trying to do something very, very difficult. In fact, everything was going as planned as the lander came down," Linenger said.

The Chandrayaan-2 mission was launched on July 22 by a Geosynchronous Satellite Launch Vehicle Mark III (GSLV Mk III).

The spacecraft began its journey towards the moon, leaving the earth's orbit on August 14 after a crucial manoeuvre called Trans Lunar Insertion or TLI that was carried out by ISRO to place the spacecraft on "lunar transfer trajectory".

According to NASA, only half of the lunar missions involving landing on moon surface have succeeded in the last six decades.

There have been a total of 109 lunar missions from 1958, out of which 61 were successful, says the US space agency's 'Moon Fact Sheet'.

As many as 46 missions involved landing on the lunar surface, including landing of the rover and sample return. Out of these, 21 were successful, while two were partially successful.

Sample return means mission that involves collecting and returning samples to earth. The first successful sample return mission was Apollo 12 of the US launched in November 1969.

From 1958 to 1979, only the US and the USSR (now Russia) launched Moon missions. In these 21 years, the two countries launched 90 missions. There was a lull in the decade that followed with no lunar missions from 1980-89.

Japan, the European Union, China, India and Israel have been late entrants.

The first lunar soft landing and first pictures from the lunar surface came from Luna 9, launched by the USSR in January 1966.

The Apollo 11 mission was the landmark mission through which humans first stepped on the lunar surface. The three-crew mission was headed by Neil Armstrong.

From 2009-2019, ten missions have been launched of which five have been sent by China, three by the US, and one each by India and Israel.

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News Network
January 27,2020

Jan 27: Bollywood Film Director Anurag Kashyap, who has been vocal about his political views on social media, slammed Union Minister Amit Shah and accused him of being 'cheap'.

"How timid our Home Minister is. Its own police, its own goons, its own army and security increases and invades unarmed protestors. Amit Shah has crossed the extent of cheapness and inferiority. History will spit on this animal," Kashyap tweeted.

The film director has taken an active part in the anti-Citizenship Act protest rallies and was against the Jawaharlal Nehru violence. He also came in support of his contemporary Deepika Padukone when the latter faced backlash for showing up at JNU in support of the students.

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News Network
June 17,2020

Beijing, Jun 17: Beijing's airports cancelled more than 1,200 flights and schools in the Chinese capital were closed again on Wednesday as authorities rushed to contain a new coronavirus outbreak linked to a wholesale food market.

The city reported 31 new cases on Wednesday while officials urged residents not to leave Beijing, with fears growing about a second wave of infections in China, which had largely brought its outbreak under control.

Tens of thousands of people linked to the new Beijing virus cluster -- believed to have started in the sprawling Xinfadi wholesale food market -- are being tested, with almost 30 residential compounds in the city now under lockdown.

At least 1,255 scheduled flights were cancelled Wednesday morning, state-run People's Daily reported, nearly 70 percent of all trips to and from Beijing's main airports.

The outbreak had already forced authorities to announce a travel ban for residents of "medium- or high-risk" areas of the city, while requiring other residents to take nucleic acid tests in order to leave Beijing.

Meanwhile, several provinces were quarantining travellers from Beijing, where all schools -- which had mostly reopened -- have been ordered to close again and return to online classes.

"The epidemic situation in the capital is extremely severe," Beijing city spokesman Xu Hejian warned Tuesday.

Mass testing under way

Officials have closed 11 markets and disinfected thousands of food and beverage businesses in Beijing after the outbreak was detected.

The city has now reported 137 infections over the last six days, with six new asymptomatic cases and three suspected cases on Wednesday, according to the municipal health commission.

An additional two domestic cases, one in neighbouring Hebei province and another in Zhejiang, were reported by national authorities on Wednesday, while there were 11 imported cases.

Authorities have so far banned group sports, ordered people to wear masks in crowded enclosed spaces, and suspended inter-provincial group tours in response to the outbreak.

Officials said that since May 30, more than 200,000 people had visited Xinfadi market, which supplies more than 70 percent of Beijing's fruit and vegetables.

More than 8,000 workers there were tested and quarantined.

Until the new outbreak, most of China's recent cases were nationals returning from abroad as COVID-19 spread globally, and the government had all but declared victory against the disease.

China's Center for Disease Control and Prevention said Monday that the virus type found in the Beijing outbreak was a "major epidemic strain" in Europe.

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News Network
May 20,2020

May 20: The novel coronavirus is behaving differently in patients in northeast China who have contracted it recently compared with early cases, indicating it is changing as it spreads, a prominent doctor said.

China, which has largely brought the virus under control, has found new clusters of infections in the northeastern border provinces of Jilin and Heilongjiang in recent weeks, raising concern about a second wave.

Qiu Haibo, an expert in critical care medicine who is part of a National Health Commission expert group, said the incubation period of the virus in patients in the northeast was longer than that of patients in Wuhan, the central city, where the virus emerged late last year.

COVID-19 Pandemic Tracker: 15 countries with the highest number of coronavirus cases, deaths

"This causes a problem, as they don't have any symptoms. So when they gather with their families they don't care about this issue and we see family cluster infections," Qiu told state broadcaster CCTV in a programme broadcast late on Tuesday.

Patients in the northeastern clusters were also carrying the virus for longer than earlier cases in Wuhan, and they were taking longer to recover, as defined by a negative nucleic acid test, he said.

Patients in the northeast also rarely exhibited fever and tended to suffer damage to the lungs rather than across multiple organs, he said.

He said the virus found in the northeastern clusters was probably imported from abroad, which could account for the differences.

He did not say where he though they might have come from but both Jilin and Heilongjiang border Russia.

China reported five new coronavirus cases on Wednesday, down from six a day earlier.

Four of the new cases were local transmissions and one was imported by a traveller coming from abroad, the commission said in a statement, compared with three imported cases reported the previous day.

China's total number of coronavirus infections stands at 82,965, while the death toll 4,634. 

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