From NASA with love: Newly discovered organism named after Abdul Kalam

May 21, 2017

Los Angeles, May 21: In great news for India, scientists at NASA have named a new organism discovered by them after the much-loved A.P.J. Abdul Kalam.

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Till date, the new organism — a form of bacteria — has been found only on the International Space Station (ISS) and has not been found on earth!

Researchers at the Jet Propulsion Laboratory (JPL), the foremost lab of NASA for work on interplanetary travel, discovered the new bacteria on the filters of the International Space Station (ISS) and named it Solibacillus kalamii to honour the late President, who was a renowned aerospace scientist.

His tryst with NASA

Dr. Kalam had his early training at NASA in 1963 before he set up India’s first rocket-launching facility in the fishing village of Thumba in Kerala.

“The name of the bacterium is Solibacillus kalamii, the species name is after Dr. Abdul Kalam and genus name is Solibacillus which is a spore-forming bacteria,” said Dr. Kasthuri Venkateswaran, senior research scientist, Biotechnology and Planetary Protection Group at JPL.

The filter on which the new bug was found remained on board the ISS for 40 months. Called a high-efficiency particulate arrestance filter or HEPA filter, this part is the routine housekeeping and cleaning system on board the international space station.

This filter was later analysed at JPL and only this year did Dr. Venkateswaran publish his discovery in the International Journal of Systematic and Evolutionary Microbiology.

Astronauts share space with them

According to Dr. Venkateswaran, even as it orbits the earth some 400 kilometres above, the ISS is home to many types of bacteria and fungi which co-inhabit the station with the astronauts who live and work on the station.

Dr. Venkateswaran said even though Solibacillus kalamii has never been found on earth till date, it is really not an extra-terrestrial life form or ET.

“I am reasonably sure it has hitch-hiked to the space station on board some cargo and then survived the hostile conditions of space,” he explained.

Naming the new microbe after Dr. Kalam was natural to Dr. Venkateswaran and his team. “Being a fellow Tamilian, I am aware of the huge contributions by Dr. Kalam,” he said.

New bacteria are usually named after famous scientists.

Is anybody out there?

Dr. Venkateswaran is part of a team which is asking that eternal question: “Are we alone in the universe?”

Towards that, his responsibilities include monitoring the bug levels on the ISS and he also has to ensure that all spacecraft that fly to other planets are free of terrestrial bugs.

One of his big jobs was to ensure that NASA’s Mars Curiosity rover — the massive car-sized almost 1000 kg buggy — was totally sterile when it left earth.

By international law, this extreme hygiene is required or else other planets could get contaminated by bugs hidden on human satellites.

Today the ISS is the size of a football field and its construction started with a launch in 1998 and as of now it is the largest human-made object orbiting the earth.

Weighing about 419 tonnes, it can house a maximum of six astronauts and has costs roughly USD 150 billion.

With numbers, hygiene is crucial

Till date, 227 astronauts have flown to the space station. This makes the space station actually a very dirty place and maintaining hygiene is critical so that humans can live on it with ease.

On the space station all the air and water is recycled, being a completely closed environment there is a rapid build-up of moulds and bacteria on the station.

These not only have to be cleaned but monitored to ensure that they do not corrode the walls of the space station and do not turn hazardous to the astronauts.

Dr. Venkateswaran’s main job is to monitor the environment of the space station so that harmful bugs do not proliferate.

He heads the ‘Microbial Observatory’ on the ISS projects to measure microorganisms associated with compartments owned by the U.S.

According to NASA, he also directs several research and development tasks for the JPL — Mars Program Office, which enables the cleaning, sterilisation, and validation of spacecraft components. He directs several NASA competitive awards on the microbial monitoring of spacecraft and associated environments for the Exploration System Mission Directorate, closed habitats like ISS or its earth analogues for the Human Exploration and Operation Mission Directorate.

‘Useful bugs’

But is the new bug of some use?

“These spore formers tend to withstand high radiation and also produce some useful compounds protein-wise which will be helpful for biotechnology applications,” Dr. Venkateswaran said.

His team has not characterised the bacteria fully but he hints that the new bug could be a key source for chemicals that can help protect against radiation damage.

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News Network
April 30,2024

Gowdaprajwal.jpg

The JD(S) on Tuesday, April 30, announced that former Indian Prime Minister HD Deve Gowda's grandson Prajwal Revanna has been suspended from the party temporarily until allegations against him over sexual abuse are probed.

Revanna and his father HD Revanna, also a JD(S) MLA, were booked on Sunday by the police for sexual harassment and criminal intimidation based on a complaint from a woman, who worked in their household.

"We welcome SIT against Prajwal Revanna. We've taken a decision to recommend our party's national president to suspend him from the party till the SIT investigation is completed, " JD(S) core committee president GT Devegowda said.

Revanna currently is not in India. Opposition members raised concerns over how he was allowed to leave the country.

"A decision was already made. Tomorrow it is to be recommended at the core committee meeting in Hubballi. Because he (Prajwal) is a Member of Parliament, it has to be done from Delhi. So I had requested Deve Gowda (JD(S) National President and former PM). Neither he (Gowda) nor I were aware of this issue," party chief H D Kumaraswamy has said yesterday. "Some issues have come out, based on that it has been decided yesterday itself to suspend (him). But many were in a hurry."

Prajwal, 33, represents the BJP-JD(S) alliance in the Lok Sabha election in Hassan, which happened on Friday.

Kumaraswamy alleged that Congress was manipulating facts to destroy the image of his family amid the controversy over the 'obscene' video case against his nephew Prajwal.

"We are not going to protect him, we will take severe action but the government's responsibility is more," Kumaraswamy said.

"This is the manipulation of Congress to destroy the image of our family. What is the role of Dewegowda Ji or me? We are not responsible for all those things. This is the individual issue of Prajwal Revanna. I am not in contact with him (Prajwal). It is the responsibility of the government to bring him before the law. Morally we have decided to make some decisions," Kumaraswamy told reporters on Tuesday.

Prajwal Revanna sex scandal

The state government under CM Siddaramaiah has formed a Special Investigation Team to look into the matter. In recent days, certain explicit video clips purportedly featuring Prajwal have circulated in Hassan.

In response, Revanna stated his willingness to cooperate with any investigation regarding the allegations of sexual abuse against his son and himself. He affirmed their readiness to accept any legal consequences if the accusations are substantiated.

Prajwal's father HD Revanna said that his son would appear for an SIT probe whenever he is asked to.

A case of sexual harassment and stalking was registered on Sunday against HD Revanna and Prajwal Revanna at Holenarasipur police station based on a complaint by their cook.

The complainant said she is a relative of Revanna's wife Bhavani.

She claimed that four months into her employment, Revanna began sexually harassing her, while his son Prajwal engaged in video calls with her daughter, engaging in "vulgar conversations."

She also alleged that there is a threat to her life as well as other members of her family.

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News Network
May 3,2024

Bengaluru: In a fresh development in the alleged Hassan sex abuse case, JD(S) MLA H D Revanna, who was accused of sexually harassing his house help, has been booked for kidnapping a victim allegedly sexually assaulted by his son, Hassan MP Prajwal Revanna. The case was filed late Thursday evening at the KR Nagar police station in Mysuru.

The 20-year-old complainant from KR Nagara accused one Sathish Babanna of taking his mother away forcibly and keeping her in an unknown location at the behest of Revanna.

As per the FIR, Revanna has been named as accused 1 while Babanna was accused 2. The duo were booked under IPC Sections 364A (kidnapping for ransom), 365 (kidnapping or abducting with intent secretly and wrongfully to confine a person) and 34 (acts done by several persons in furtherance of common intention).

The complainant claimed that his mother, whose name and age were not revealed, had worked as a help in Revanna’s house and farm in Holenarasipura for six years, quit the job three years ago and returned to KR Nagara. She then worked for daily wages.

“Nearly three to four days before the Lok Sabha election, Sathish Babanna, who is known to us and hailed from our native place, took my mother to Holenarasipura after saying that Bhavani Revanna, the wife of MLA Revanna, had asked for her,” the complainant alleged, adding that Babanna dropped her back on the day of the polls.

Babanna allegedly told the victim’s mother and father to remain silent and evade the police if they came looking for them and to inform him of the developments.

On April 29, at around 9 pm, when the complainant was home, the suspect Babanna arrived, told the complainant’s mother that Revanna had asked for her and took her away on his motorcycle. The complainant claimed that he wasn’t aware of where Babanna took his mother and he had told him that if the police found her, a case would be registered and they would all go to jail.

On May 1, two of the complainant’s relatives called him on the phone and told him that there was a video of his mother being sexually assaulted by Prajwal and that it was a huge case, the FIR noted. He was also informed by his two friends of his "mother's videos being circulated".

When he asked Babanna later that night, he was allegedly told that there was a photo of his mother standing with a stick when Prajwal had quarrelled with someone earlier and an FIR had been registered. Babanna told the complainant that his mother would have to be released on bail, the FIR noted.

“Babanna told me not to speak on the matter on my phone and asked me to talk from a different phone,” he said, seeking action from the police.

The case has been transferred to the Special Investigation Team (SIT) set up to probe the Hassan sex scandal as per the government order.

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News Network
May 1,2024

Hassan MP and Lok Sabha election candidate of the BJP-JD(S) alliance Prajwal Revanna, who is facing an inquiry over the alleged sexual abuse of several women, said the truth will prevail.

The MP, who left the country as soon as the election to his constituency ended, has also sought seven days' time to appear before the Special Investigation Team (SIT) formed by the Karnataka government to inquire into the huge cache of about 3,000 explicit videos and photos allegedly pertaining to him, which have gone viral on social media.

“As I am not in Bangalore to attend the enquiry, I have communicated to CID Bangalore through my advocate. Truth will prevail soon,” Prajwal, grandson of former prime minister and JD(S) patriarch H D Deve Gowda, said in a post on X.

A case has been registered against MLA and former minister H D Revanna and his son Prajwal at Holenarasipura on a complaint lodged by their former cook and relative for allegedly sexually harassing her.

She also alleged that Prajwal made video calls to her daughter and spoke in an objectionable manner, which forced her to block him.

The MP who is seeking re-election from Hassan on a JD(S) ticket, shared a letter by his lawyer Arun G to the Deputy Superintendent of Police of the SIT, in which he has sought seven days' time to appear before the official because he is abroad.

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