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NASA to launch Roman telescope capable of capturing extensive space data

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The amazing James Webb Space Telescope has allowed astronomers to unravel the mysteries of the cosmos as it shared a number of mesmerising pictures of the galaxies. 

But scientists from NASA are putting their effort to build another space telescope, bigger than the James Webb. “Nancy Grace Roman Space Telescope” is scheduled to be launched by 2027, Euronews Next reported.

Dubbing it “a new age for astronomy”, one of the scientists working on the telescope project said the telescope would allow acquiring more information and would help answer further riddles about astrophysics.

The telescope would provide a more “panoramic view of the universe and allow more statistical studies,” said Marco Sirianni, ESA’s Science Operations Development Manager, working on the project.

Difference between Roman Telescope, James Webb and Hubble?

As the pictures released last year by James Webb and Hubble, they provide detailed insights and views on small parts of space whereas, Roman, it is said, would give a much broad view of it, creating images 200 times larger than Hubble.

It would be aimed at surveying other objects in space, Sirianni said.

The rare sight of a Wolf-Rayet star – among the most luminous, most massive, and most briefly detectable stars known – was one of the first observations made by NASA’s James Webb Space Telescope in June 2022. Webb shows the star, WR 124, in unprecedented detail with its powerful infrared instruments. The star is 15,000 light-years away in the constellation Sagittarius. — NASA/File
The rare sight of a Wolf-Rayet star – among the most luminous, most massive, and most briefly detectable stars known – was one of the first observations made by NASA’s James Webb Space Telescope in June 2022. Webb shows the star, WR 124, in unprecedented detail with its powerful infrared instruments. The star is 15,000 light-years away in the constellation Sagittarius. — NASA/File

He said that with the Roman telescope, a full picture of a galaxy can be taken in one single shot, unlike Hubble which captures parts of galaxies.

The Andromeda galaxy pictures were taken at least 400 times by Hubble and were put together to make a complete picture of the galaxy. Roman would take the large broad view in a single shot.

While 30 years of Hubble captures have provided us with data of 170 terabytes, from James Webb 1,000 terabytes of data is expected to be collected in just five years. 

However, Roman would allow gathering 20,000 terabytes of data in mere five years, the scientists noted, adding that it will allow them to capture billion of galaxies helping scientists create a 3D model of galaxies.

Learning more about cosmos

With these large telescopes, scientists are trying to unravel the hidden mysteries of the universe such as the expansion of the universe, dark matter, dark energy, distances between the galaxies and measurement of the distances among different galaxies. 

By acquiring more insights with the help of this modern technological equipment, it may allow scientists to modify theories of space.

Exploration of other solar systems

Among other things, one of the crucial purposes of the Roman telescope is to detect other solar systems with the help of gravitational microlensing.

“If two stars align to each other, the one in front will distort and magnify the light of the star behind. And if the star in the foreground has a planet, we will see the impact of that planet on the light of the star behind it,” Sirianni shared.

He also added that it will provide a “very good” census of how many stars will have exoplanets and the nearest stars of these exoplanets with the help of coronagraph, allowing Roman to take images of Jupiter-like planets with image quality corrections.

If it is successful, it will provide a bottom line to determine the Earth-like plants in other solar systems. 

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TikTok offers a special in-app experience to commemorate the release of Jimin’s second solo album, MUSE, by BTS.

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Calibre fans everywhere get the chance to interact with only-available content, take part in challenges, and get temporary rewards by visiting the #Jimin_Who hub. To find a time-limited, exclusive profile frame, search for relevant terms like “Jimin” and “BTS.” You’ll be provided with difficulties. Moreover, the hub offers high-calibre content produced by Jimin, such as his solo and collaborative works, Fan Spotlight, which highlights exceptional ARMY members and their works, and an immersive event honouring Jimin’s second album, MUSE.

TikTok is committed to enabling fans and artists to interact and create, as this programme demonstrates. The TikTok community worldwide is expected to find resonance in this experience, as BTS is one of the most popular accounts and #kpop is one of the fastest-growing genres on the platform, producing 59.8 million posts and 602 billion video views.

BTS (@bts_official_bighit) broke numerous records throughout their more than ten-year tenure, becoming the fourth-largest artist account on TikTok and cementing their status as pop icons of the twenty-first century.

The group’s hashtags, #bts and #bts_official_bighit, are part of 94.1 million creator videos and 33.4 million videos, respectively, and have over 65.5 million followers and 1.4 billion likes. Because of his solo work, Jimin has become an international phenomenon, inspiring millions of creator videos and views.

In over 22.9 million creator videos, hashtags pertaining to #jimin have appeared. The group’s TikTok dance video, which was viewed over 36.2 million times and received over 8.6 million likes, was inspired by Jimin’s #1 song, “Like Crazy,” which he released last year after his debut solo album FACE. The song inspired over 300,000 creator videos. The MUSE pre-release single “Smeraldo Garden Marching Band (feat. Loco)” has received 2.5 million likes and 11 million views on Jimin’s recent exclusive behind-the-scenes video.

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63,000 Instagram accounts are deleted by Meta

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The “Yahoo boys,” a group of Nigerian internet scammers, are well-known for their elaborate schemes, which include posing as needy individuals or promising phenomenal returns on investments from prominent Nigerian figures.

63,000 Instagram profiles, according to a statement by Meta, which also mentioned that 7,200 Facebook pages, groups, and accounts that offered advice on con artistry had been deleted.

The organisation also eliminated a smaller, more tightly-knit network of about 2,500 computers that belonged to a collective of about 20 people.

The prospect of compromising photos—fake or real—being released is used in sexual extortion, or “sextortion,” to coerce victims into paying to halt the abuse.

Meta notified the scammers’ attempts to the U.S. National Centre for Missing and Exploited Children, as most of the scammers’ attempts were unsuccessful and largely targeted adults, but there were also attempts made against kids.

The disruption of these networks was not new, according to Meta officials, who also disclosed the current operation in an effort to “raise awareness.”

Governments, particularly lawmakers in the US, where Meta is headquartered, have increased pressure on the social media behemoth to address allegations that its executives have disregarded data indicating that its services are harmful to children. As a result, the company has been under defensive fire in recent years.

One American senator charged Mark Zuckerberg, the CEO of Meta, and other prominent figures in the social media space earlier this year, saying they had “blood on their hands” for not doing enough to shield young people from the growing risks of sexual predatory content on their platforms.

Additionally, in an effort to raise awareness of these risks, the U.S. Surgeon General has advocated for social media apps to have a warning label attached.

A part of the national penal code that dealt with fraud ineffectively gave rise to the term “419 scams” for Nigerian con artists.

Online frauds have increased in number, with individuals responsible operating from wealthy neighbourhoods, college dorms, or impoverished suburban areas while the nation of more than 200 million people experiences increasing economic woes.

A few users, according to Meta, were giving advice on how to pull off scams.

It stated, “Among their attempts were links to photo collections that they could use to create fictitious accounts, as well as offers to sell scripts and instructions to deceive people with.”

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Google abandons its plans to do rid of cookies in Chrome

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The significant change in course comes as a result of worries expressed by advertisers, who provide the majority of the company’s revenue, that their capacity to gather data for customised advertisements will be restricted due to the removal of cookies from the most widely used browser in the world, leaving them reliant on Google’s user databases.

Due to worries that Google’s proposal would stifle competition in the digital advertising market, the UK’s Competition and Markets Authority has also carefully examined the proposal.

“Rather than discontinuing third-party cookies, we would launch a fresh experience in Chrome that empowers individuals to make a knowledgeable decision that is applicable to all of their online browsing, and they could modify that decision whenever they choose,” stated Anthony Chavez, vice president of the Privacy Sandbox project, which is supported by Google, in a blog post.

A major objective of the Privacy Sandbox project, which was started in 2019 by Alphabet (GOOGL.O), opens new tab unit, is to phase out third-party cookies while simultaneously improving online privacy and boosting digital enterprises.

Though they can potentially be used for unauthorised monitoring, cookies are information packets that websites and advertisers use to identify specific online users and follow their browsing patterns.

Within the European Union, publishers are required to obtain explicit agreement from users before storing cookies, as per the General Data Protection Regulation (GDPR). Cookie deletion is another feature that most popular browsers offer.

While continuing to fund the Privacy Sandbox programme, Chavez stated that Google was collaborating on the new strategy with publishers, privacy organisations, and regulators like the UK’s Information Commissioner’s Office and CMA.

Many responded differently to the announcement.

Analyst Evelyn Mitchell-Wolf of eMarketer stated in a statement, “Advertising stakeholders won’t have to prepare to quit third-party cookies cold turkey.”

One example of how cookies can hurt consumers is when they display predatory advertisements that target specific demographics, according to Lena Cohen, a staff technologist at the Electronic Frontier Foundation. According to Cohen, Google’s choice to keep accepting third-party cookies is a direct result of their advertising-driven business model, even though other major browsers have been banning them for years.

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