India, US must collaborate more on space research, says NASA scientist

January 22, 2017

New Delhi, Jan 22: India and the US should collaborate more on space research programmes, a prominent scientist from the US space agency NASA stressed here as he felicitated two young Indian astronomers who created history by discovering asteroids in 2010 that are now recognised by the International Astronomical Union (IAU) in the US.

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Amanjot Singh and Sahil Wadhwa, former students of Ryan International School in Rohini, were part of the All India Asteroid Search Campaign (AIASC) conducted by New Delhi-based Science Popularisation Association of Communicators and Educators (SPACE) organisation in collaboration with the International Astronomical Search Collaboration, where they discovered the main belt asteroid numbered as 2010 PO24.

“India and the US should collaborate on such research programmes. NASA is looking forward to invite students from across the globe to participate in their space outreach programmes,” Paul Rosen, Project Scientist, NASA-ISRO Synthetic Aperture Radar from NASA Jet Propulsion Laboratory (JPL), said.
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“What started as an excuse for night-out with friends became a passion. It is this passion that helped me succeed,” added Singh at the annual meet organised by SPACE which is working to make science and astronomy popular among youngsters in India.

In the asteroid search campaign, students from across the country were able to discover nearly 500 new rocks in space. However, these remained preliminary discoveries as they appeared to be asteroids but did not get confirmed because they tend to move away from their orbits. But, when the discovered asteroids remain in their orbits, it is named as a provisional discovery.

“Out of the 37 asteroids discovered (provisional discovery) worldwide in 2016, 27 have been by Indian students,” Sachin Bahmba, Chairman and Managing Director-SPACE Group said.

The annual meet was also addressed by former SPACE achievers who stressed on the need for research platforms and opportunities for children across the country to excel in astronomy and science and technology.

“Curiosity to explore the unknown and an opportunity provided by SPACE led me to the field of astronomy,” Aryan Mishra, a 17-year-old astronomer who discovered an asteroid in 2014, said.
“For children living in a developing country like India, it is not easy to dream about space and the field of astronomy. However, it is my endeavour to change the mindset of people towards this field,” added Mishra.

“Do not end your doubt with nothing. Try to find out as it may lead to a huge discovery one day,” said 17-year-old Yashraj Bhardwaj. Bhardwaj, who along with his twin brother Yuvraj, is the winner of Karamveer Chakra Award. The two have 22 projects — national and international — as well as seven patents to their names.

Through various astronomy-based outreach programmes, SPACE has managed to touch base with more than one lakh families and have educated more than 20,000 students annually, Bahmba informed. “We look forward to fruitful Indo-US ties, which can come up with new technological advancements through researches done by amateurs and the scientific community of both the countries,” he said.

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Agencies
June 26,2020

Facebook will introduce a new notification screen on its platform that will warn users if the article they are about to share is over 90 days old, the company announced on Thursday.

“We’re starting to globally roll out a notification screen that will let people know when news articles they are about to share are more than 90 days old,” Facebook wrote in a blog post.

The social media platform had previously introduced a context button in 2018 that provides information about the sources of articles in the News Feed. Building upon that, the new feature will inform users about the timeliness of the article.

“To ensure people have the context they need to make informed decisions about what to share on Facebook, the notification screen will appear when people click the share button on articles older than 90 days, but will allow people to continue sharing if they decide an article is still relevant,” Facebook said.

The social media giant stated that timeliness is important in understanding the context of an article and curbing the spread of misinformation on the platform.

“News publishers, in particular, have expressed concerns about older stories being shared on social media as current news, which can misconstrue the state of current events. Some news publishers have already taken steps to address this on their own websites by prominently labelling older articles to prevent outdated news from being used in misleading ways,” Facebook added.

Apart from this, the platform will also be testing a similar notification screen for information related to the global Covid-19 pandemic. The notification screen will provide information about the source of the link shared in a post if the link is related to information on Covid-19. It will also direct people to its previously introduced Covid-19 information centre for “authoritative” health information, it said.

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Agencies
March 21,2020

The World Health Organisation (WHO) on Saturday launched a Health Alert on WhatsApp where over 1.5 billion users can ask questions and they will be provided with reliable information about new coronavirus 24/7.

This will also serve government decision-makers by providing the latest numbers and situation reports, WhatsApp said in a statement.

To contact the WHO Health Alert, save the number +41 79 893 1892 in phone contacts, and then simply text the word 'Hi' in a WhatsApp message to get started.

The service responds to a series of prompts and will be updated daily with the latest information.

"You can also visit the WhatsApp Coronavirus Information Hub at whatsapp.com/coronavirus," and click on the WHO link on the homepage to open up a chat with the WHO Health Alert if you have WhatsApp installed," said the micro-blogging platform.

The WHO Health Alert will provide official information on topics such as how to protect yourself from infection, travel advice, and debunking new coronavirus myths.

The service is initially launching in English but will be available in all six languages within the coming weeks (English, Arabic, Chinese, French, Russian and Spanish.)

"Digital technology gives us an unprecedented opportunity for vital health information to go viral and spread faster than the pandemic. We are proud to have partners like Facebook and WhatsApp, that are supporting us in reaching billions of people with important health information," said Dr Tedros Adhanom Ghebreyesus, Director-General of the WHO.

The WHO Health Alert is the latest official NGO or government helpline to become available on WhatsApp, joining the Singapore Government, The Israel Ministry of Health, the South Africa Department of Health, and KOMINFO Indonesia.

Earlier this week, WhatsApp, in partnership with the World Health Organization, UNICEF, and UNDP, launched the WhatsApp Coronavirus Information Hub. The hub offers general tips and resources for users around the world to reduce the spread of rumours and connect with accurate health information.

WhatsApp also announced a $1 million grant to the International Fact Checking Network to support fact-checking for the #CoronaVirusFacts Alliance.

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Agencies
March 8,2020

Consumer watchdog Which? has claimed that more than one billion Android phones and tablets are vulnerable to hackers as they no longer supported by security updates.

According to the research report, the most at-risk phones are any that run Android 4 or older and those smartphones running Android 7.0 which can not be updated are also at risk.

Based on data from Google analysed by Which?, two in five android device users around the world are no longer receiving the important updates. Currently, those devices are unlikely to have issues, but the lack of security leaves them open to attack.

"It is very concerning that expensive Android devices have such a short shelf life before they lose security support, leaving millions of users at risk of serious consequences if they fall victim to hackers," Kate Bevan editor Which? said in a statement.

"Google and phone manufacturers need to be upfront about security updates with clear information about how long they will last and what customers should do when they run out. The government must also push ahead with planned legislation to ensure manufacturers are far more transparent about security updates for smart devices and their impact on consumers," Kate added.

Android phone released around 2012 or earlier, including popular models like the Samsung Galaxy S3 and Sony Xperia S, are particularly at risk to hackers.

Which? has made suggestions to Android users on what to consider if they have an older phone that may be at risk.

Any Android device which is more than two years old, check whether it can be updated to a newer version of the operating system. If it is on an earlier version than Android 7.0 Nougat, try to update via Settings> System>Advanced System update.

In case a user is not able tto update the phone, the device could be at risk of being hacked if it is running a version of Android 4 or lower.

A user also need to be careful about downloading apps outside the Google Play store and should also install a mobile anti-virus via an app.

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