In a new study, astronomers have mapped 1 million space objects that have never been spotted before.

The research, conducted by Durham University in England in collaboration with a team of international scientists, has been published in 'Astronomy &amp; Astrophysics'.

It reveals an astonishingly detailed radio image of more than 4.4 million objects and a very dynamic picture of our Universe.

Also see |&nbsp;<a href="https://www.wionews.com/photos/why-has-space-business-has-become-the-final-profitable-frontier-452928" hreflang="en">Why has space business has become the final profitable frontier?</a>

"This project is so exciting to work on. Each time we create a map our screens are filled with new discoveries and objects that have never before been seen by human eyes. Exploring the unfamiliar phenomena that glow in the energetic radio Universe is such an incredible experience and our team is thrilled to be able to release these maps publicly," said astronomer Timothy Shimwell of ASTRON and Leiden University.

He further said, "This release is only 27 per cent of the entire survey and we anticipate it will lead to many more scientific breakthroughs in the future, including examining how the largest structures in the Universe grow, how black holes form and evolve, the physics governing the formation of stars in distant galaxies and even detailing the most spectacular phases in the life of stars in our own Galaxy."

Also read |&nbsp;<a href="https://www.wionews.com/science/after-sighting-of-cube-lunar-rover-discovers-mysterious-glass-spheres-on-moon-455731" hreflang="en">After sighting of 'cube,' lunar rover discovers mysterious glass spheres on Moon</a>

The prominent group of scientists used the Low-Frequency Array (LOFAR), a pan-European radio telescope, to map more than a quarter of the northern sky.

They deployed state-of-the-art data processing algorithms on high-performance computers all over Europe to process 3,500 hours of observations that occupy 8 petabytes of disk space - the equivalent to roughly 20,000 laptops.

This is by far the largest data release from the LOFAR Two-metre Sky Survey.

Also read |&nbsp;<a href="https://www.wionews.com/science/astronomers-believe-liquid-jewels-rain-on-this-sizzling-exoplanet-that-has-metal-vapour-clouds-455491" hreflang="en">Astronomers believe liquid jewels rain on this sizzling exoplanet that has metal vapour clouds</a>

Durham University scientist, Dr. Leah Morabito, said, "We've opened the door to new discoveries with this project, and future work will follow up these new discoveries in even more detail with techniques, which we work on here at Durham as part of the LOFAR-UK collaboration, to post-process the data with 20 times better resolution."

The research team found about a million objects that have never been seen before with any telescope and almost four million objects that are new discoveries at radio wavelengths.

The vast majority of these objects are billions of light-years away and are either galaxies that harbour massive black holes or are rapidly growing new stars.

Rarer objects that have been discovered include colliding groups of distant galaxies and flaring stars within the Milky Way.

The findings present a major step forward in astrophysics and can be used to search for a wide range of signals, such as those from nearby planets or galaxies right through to faint signatures in the distant Universe.

(With inputs from agencies)

In a new study, astronomers have mapped 1 million space objects that have never been spotted before. The research, conducted by Durham University in England in collaboration with a team of international scientists, has been published in 'Astronomy & Astrophysics'.

In a new study, astronomers have mapped 1 million space objects that have never been spotted before. The research, conducted by Durham University in England in collaboration with a team of international scientists, has been published in 'Astronomy & Astrophysics'. It reveals an astonishingly detailed radio image of more than 4.4 million objects and a very dynamic picture of our Universe. Also see | Why has space business has become the final profitable frontier? "This project is so exciting to work on. Each time we create a map our screens are filled with new discoveries and objects that have never before been seen by human eyes. Exploring the unfamiliar phenomena that glow in the energetic radio Universe is such an incredible experience and our team is thrilled to be able to release these maps publicly," said astronomer Timothy Shimwell of ASTRON and Leiden University. He further said, "This release is only 27 per cent of the entire survey and we anticipate it will lead to many more scientific breakthroughs in the future, including examining how the largest structures in the Universe grow, how black holes form and evolve, the physics governing the formation of stars in distant galaxies and even detailing the most spectacular phases in the life of stars in our own Galaxy." Also read | After sighting of 'cube,' lunar rover discovers mysterious glass spheres on Moon The prominent group of scientists used the Low-Frequency Array (LOFAR), a pan-European radio telescope, to map more than a quarter of the northern sky. They deployed state-of-the-art data processing algorithms on high-performance computers all over Europe to process 3,500 hours of observations that occupy 8 petabytes of disk space - the equivalent to roughly 20,000 laptops. This is by far the largest data release from the LOFAR Two-metre Sky Survey. Also read | Astronomers believe liquid jewels rain on this sizzling exoplanet that has metal vapour clouds Durham University scientist, Dr. Leah Morabito, said, "We've opened the door to new discoveries with this project, and future work will follow up these new discoveries in even more detail with techniques, which we work on here at Durham as part of the LOFAR-UK collaboration, to post-process the data with 20 times better resolution." The research team found about a million objects that have never been seen before with any telescope and almost four million objects that are new discoveries at radio wavelengths. The vast majority of these objects are billions of light-years away and are either galaxies that harbour massive black holes or are rapidly growing new stars. Rarer objects that have been discovered include colliding groups of distant galaxies and flaring stars within the Milky Way. The findings present a major step forward in astrophysics and can be used to search for a wide range of signals, such as those from nearby planets or galaxies right through to faint signatures in the distant Universe. (With inputs from agencies)

Astronomers map 1 million space objects that have never been spotted before

A team of scientists at Durham University have claimed that they have resolved the mystery of people 'hearing the dead'.

The study&nbsp;published in the journal, Mental Health, Religion and Culture found that mediums who "hear" spirits are said to be experiencing clairaudient communications, rather than clairvoyant ("seeing") or clairsentient ("feeling" or "sensing") communications.

Researchers believe that the reason&nbsp;why some people and not others eventually adopt spiritualist beliefs and engage in the practice of "hearing the dead" is that spiritualist mediums might be more prone to immersive mental activities and unusual auditory experiences early in life.

They conducted a survey of 65 clairaudient spiritualist mediums from the Spiritualists` National Union and 143 members of the general population in the largest scientific study into the experiences of clairaudient mediums.

Scientists&nbsp;found that these spiritualists have a proclivity for absorption - a trait linked to immersion in mental or imaginative activities or experience of altered states of consciousness.

Mediums are also are more likely to report experiences of unusual auditory phenomena, like hearing voices, often occurring early in life. Many who experience absorption or hearing voices encounter spiritualist beliefs when searching for the meaning behind, or supernatural significance of, their unusual experiences, the researchers said.

The research is part of Hearing the Voice - an interdisciplinary study of voice-hearing based at Durham University and funded by the Wellcome Trust.

Spiritualism is a religious movement based on the idea that human souls continue to exist after death and communicate with the living through a medium or psychic.Interest in Spiritualism is increasing in Britain with several organisations supporting, training, and offering the services of practising mediums. One of the largest, the SNU, claims to serve at least 11,000 members through its training college, churches, and centres.

Through their study, the researchers gathered detailed descriptions of the way that mediums experience spirit `voices` and compared levels of absorption, hallucination-proneness, aspects of identity, and belief in the paranormal.They found that 44.6 per cent of spiritualist participants reported hearing the voices of the deceased on a daily basis, with 33.8 per cent reporting an experience of clairaudience within the last day.

A large majority (79 per cent) said that experiences of auditory spiritual communication were part of their everyday lives, taking place both when they were alone and when they were working as a medium or attending a spiritualist church. Although spirits were primarily heard inside the head (65.1 per cent), 31.7 per cent of spiritualist participants said they experienced spirit voices coming from both inside and outside the head.When rated on scales of absorption, as well as how strongly they believe in the paranormal, spiritualists scored much more highly than members of the general population.

Spiritualists were less likely to care about what others thought of them than people generally, and they also scored more highly for proneness to unusual hallucination-like auditory experiences. Both high levels of absorption and proneness to such auditory phenomena were linked to reports of more frequent clairaudient communications, according to the findings.

For the general population, absorption was associated with levels of belief in the paranormal, but there was no significant corresponding link between belief and hallucination-proneness.There was also no difference in levels of superstitious belief or proneness to visual hallucinations between spiritualist and non-spiritualist participants.Spiritualists reported first experiencing clairaudience at an average age of 21.7 years.

However, 18 per cent of spiritualists reported having clairaudient experiences ''for as long as they could remember''&nbsp;and 71 per cent had not encountered Spiritualism as a religious movement prior to their first experiences.

The researchers say their findings suggest that it is not giving in to social pressure, learning to have specific expectations or a level of belief in the paranormal that leads to experiences of spirit communication.

Instead, it seems that some people are uniquely predisposed to absorption and are more likely to report unusual auditory experiences occurring early in life. For many of these individuals, spiritualist beliefs are embraced because they align meaningfully with those unique personal experiences.

Lead researcher Dr Adam Powell, in Durham University`s Hearing the Voice project and Department of Theology and Religion, said: "Our findings say a lot about `learning and yearning`.

For our participants, the tenets of Spiritualism seem to make sense of both extraordinary childhood experiences as well as the frequent auditory phenomena they experience as practising mediums.

"But all of those experiences may result more from having certain tendencies or early abilities than from simply believing in the possibility of contacting the dead if one tries hard enough."

Dr Peter Moseley, the co-author on the study at Northumbria University, commented: "Spiritualists tend to report unusual auditory experiences which are positive, start early in life and which they are often then able to control. Understanding how these develop is important because it could help us understand more about distressing or non-controllable experiences of hearing voices too."

Durham`s researchers are now engaged in further investigation of clairaudience and mediumship, working with practitioners to gain a fuller picture of what it is like to be on the receiving end of such unusual and meaningful experiences.

A team of scientists at Durham University have claimed that they have resolved the mystery of people 'hearing the dead'. The study published in the journal, Mental Health, Religion and Culture found that mediums who "hear" spirits are said to be experiencing clairaudient communications, rather than clairvoyant ("seeing") or clairsentient ("feeling" or "sensing") communications.

A team of scientists at Durham University have claimed that they have resolved the mystery of people 'hearing the dead'. The study published in the journal, Mental Health, Religion and Culture found that mediums who "hear" spirits are said to be experiencing clairaudient communications, rather than clairvoyant ("seeing") or clairsentient ("feeling" or "sensing") communications. Researchers believe that the reason why some people and not others eventually adopt spiritualist beliefs and engage in the practice of "hearing the dead" is that spiritualist mediums might be more prone to immersive mental activities and unusual auditory experiences early in life. They conducted a survey of 65 clairaudient spiritualist mediums from the Spiritualists` National Union and 143 members of the general population in the largest scientific study into the experiences of clairaudient mediums. Scientists found that these spiritualists have a proclivity for absorption - a trait linked to immersion in mental or imaginative activities or experience of altered states of consciousness. Mediums are also are more likely to report experiences of unusual auditory phenomena, like hearing voices, often occurring early in life. Many who experience absorption or hearing voices encounter spiritualist beliefs when searching for the meaning behind, or supernatural significance of, their unusual experiences, the researchers said. The research is part of Hearing the Voice - an interdisciplinary study of voice-hearing based at Durham University and funded by the Wellcome Trust. Spiritualism is a religious movement based on the idea that human souls continue to exist after death and communicate with the living through a medium or psychic.Interest in Spiritualism is increasing in Britain with several organisations supporting, training, and offering the services of practising mediums. One of the largest, the SNU, claims to serve at least 11,000 members through its training college, churches, and centres. Through their study, the researchers gathered detailed descriptions of the way that mediums experience spirit `voices` and compared levels of absorption, hallucination-proneness, aspects of identity, and belief in the paranormal.They found that 44.6 per cent of spiritualist participants reported hearing the voices of the deceased on a daily basis, with 33.8 per cent reporting an experience of clairaudience within the last day. A large majority (79 per cent) said that experiences of auditory spiritual communication were part of their everyday lives, taking place both when they were alone and when they were working as a medium or attending a spiritualist church. Although spirits were primarily heard inside the head (65.1 per cent), 31.7 per cent of spiritualist participants said they experienced spirit voices coming from both inside and outside the head.When rated on scales of absorption, as well as how strongly they believe in the paranormal, spiritualists scored much more highly than members of the general population. Spiritualists were less likely to care about what others thought of them than people generally, and they also scored more highly for proneness to unusual hallucination-like auditory experiences. Both high levels of absorption and proneness to such auditory phenomena were linked to reports of more frequent clairaudient communications, according to the findings. For the general population, absorption was associated with levels of belief in the paranormal, but there was no significant corresponding link between belief and hallucination-proneness.There was also no difference in levels of superstitious belief or proneness to visual hallucinations between spiritualist and non-spiritualist participants.Spiritualists reported first experiencing clairaudience at an average age of 21.7 years. However, 18 per cent of spiritualists reported having clairaudient experiences ''for as long as they could remember'' and 71 per cent had not encountered Spiritualism as a religious movement prior to their first experiences. The researchers say their findings suggest that it is not giving in to social pressure, learning to have specific expectations or a level of belief in the paranormal that leads to experiences of spirit communication. Instead, it seems that some people are uniquely predisposed to absorption and are more likely to report unusual auditory experiences occurring early in life. For many of these individuals, spiritualist beliefs are embraced because they align meaningfully with those unique personal experiences. Lead researcher Dr Adam Powell, in Durham University`s Hearing the Voice project and Department of Theology and Religion, said: "Our findings say a lot about `learning and yearning`. For our participants, the tenets of Spiritualism seem to make sense of both extraordinary childhood experiences as well as the frequent auditory phenomena they experience as practising mediums. "But all of those experiences may result more from having certain tendencies or early abilities than from simply believing in the possibility of contacting the dead if one tries hard enough." Dr Peter Moseley, the co-author on the study at Northumbria University, commented: "Spiritualists tend to report unusual auditory experiences which are positive, start early in life and which they are often then able to control. Understanding how these develop is important because it could help us understand more about distressing or non-controllable experiences of hearing voices too." Durham`s researchers are now engaged in further investigation of clairaudience and mediumship, working with practitioners to gain a fuller picture of what it is like to be on the receiving end of such unusual and meaningful experiences.

Scientists resolve mystery of people 'hearing the dead'

Before US&nbspactress Meghan Markle becomes a British citizen after marrying Queen Elizabeth's grandson Prince Harry, she'll have to learn who opened Britain's first Indian restaurant, the size of the Lake District and the age of "Big Ben".

The details are potential questions would-be Britons face when they take a "Life in the UK" test, which all applicants must pass before becoming British citizens, answering a minimum of 18 out of 24 questions correctly.

Despite marrying into the royal family on May 19, Markle, 36, will herself have to successfully navigate the test and demonstrate sufficient knowledge of historical facts and some obscure British trivia, such as the height of the London Eye ferris wheel.

However, many of the questions - of which there almost 3,000 - are alien to those born and raised in Britain.

"How difficult are them questions?! They're too difficult," said 46-year-old chef Tony Poston, who was shell-shocked after he failed a practice test with a result of 58 percent.

"I did history at school but some of them are just absolutely stupid," he said, with his mouth wide open in astonishment.

Another Briton, Jenny Tate, a 53-year-old practice manager from London, was almost hysterical after she failed the test.

"I'm so sorry about that. That's shocking. That's actually quite hard," she said.

Not all the questions require an acute knowledge of history dating back centuries or knowing the height and age of well-known landmarks.

There are some questions about modern-day British life - you need to know that a general election is held every five years, and that it's illegal for anyone under the age of 18 to buy tobacco, amongst others.

But the test has come under fire by politicians and academic critics who say it serves no purpose, and that the majority of questions are absurd.

"It's gone from being something about practical trivia, to the purely trivial," said Professor Thom Brooks, 44-year-old Dean of Law at Durham University.

Brooks, originally from New England in the United States, is personally familiar with the test, having sat the quiz in 2009 ahead of becoming a UK citizen two years later.

He said it was irrelevant to British everyday life and the government had changed it in 2013 to remove useful information such as registering with a doctor and how to report a crime. One applicant, he said, had failed it more than 60 times.

Last month, a report by Britain's House of Lords committee on citizenship agreed with Brooks and said the government should carry out a comprehensive review.

"You've got stuff in the handbook anyway, about how tall is the London Eye? How big is the Lake District? And who set up the first curry house, what was it called, and what street was it on? Do facts like this, are these required to becoming British, or to integrating?" Brooks asked.

"It's a British citizenship test that very few British citizens can pass."

The London Eye is 443 feet (135 metres) tall, the Lake District covers 885 square miles (2,292 kilometres), Big Ben's clock is over 150 years old, and Sake Dean Mahomed set up the first Indian restaurant in London in 1810. The Hindoostane Coffee House no longer exists, but a plaque commemorating Mahomed - who died in 1851 - is there in its place.

A random survey carried out by Reuters found that out of 41 Britons, only 23 could answer questions they were shown correctly.

The 50-pound ($69) citizenship test is one of the hurdles Markle faces as she gives up her US&nbspnationality to become British.

The complicated process, which Britain has made harder in recent years in an attempt to cut net immigration rates to less than 100,000 a year, requires Markle to have lived in Britain for three years, to have good knowledge of English and to be of sound mind.

The requirement of earning a combined income of at least 18,600 pounds should not prove to be too burdensome for a prince of the realm and his new wife, however.

For many applicants though, the citizenship test is a major stumbling block. The most recent official figures showed that 133,490 tests were taken in 2016 with 47,312 failures.

Despite her new royal status, Markle will not be exempt for learning how many lawmakers sit in the Scottish Parliament or when Mahomed, who opened Britain's first curry house, was born.

"She really will have to do the test so it won't be any wave of the hand of her majesty that will change it," Brooks said.

Alanna Varshney moved to London from California in 2009. She passed the citizenship test in February of this year after vigorous preparation - online practice exams, studying the guidebook, making flashcards and quizzing her British husband.

She thinks most Brits would be "stumped" by the facts and figures that she had to learn, but got lucky with one particular question during her exam.

"My favourite was about which colony in 1776 declared its independence from the United Kingdom," said the 38-year-old who works in marketing, recalling the moment she burst into laughter and got a funny look from the adjucator during the exam.

"If I hadn't got that one right I would have felt really ashamed."

Although Varshney succeeded, some of the Britons quizzed by Reuters thought Markle might fare better than they had.

"She's a bright girl, she might get half!" grinned retired engineer David Armstrong, 58, after himself failing multiple answers. 
&nbsp

The details are potential questions would-be Britons face when they take a 'Life in the UK' test, which all applicants must pass before becoming British citizens, answering a minimum of 18 out of 24 questions correctly

Before US&nbspactress Meghan Markle becomes a British citizen after marrying Queen Elizabeth's grandson Prince Harry, she'll have to learn who opened Britain's first Indian restaurant, the size of the Lake District and the age of "Big Ben". The details are potential questions would-be Britons face when they take a "Life in the UK" test, which all applicants must pass before becoming British citizens, answering a minimum of 18 out of 24 questions correctly. Despite marrying into the royal family on May 19, Markle, 36, will herself have to successfully navigate the test and demonstrate sufficient knowledge of historical facts and some obscure British trivia, such as the height of the London Eye ferris wheel. However, many of the questions - of which there almost 3,000 - are alien to those born and raised in Britain. "How difficult are them questions?! They're too difficult," said 46-year-old chef Tony Poston, who was shell-shocked after he failed a practice test with a result of 58 percent. "I did history at school but some of them are just absolutely stupid," he said, with his mouth wide open in astonishment. Another Briton, Jenny Tate, a 53-year-old practice manager from London, was almost hysterical after she failed the test. "I'm so sorry about that. That's shocking. That's actually quite hard," she said. Not all the questions require an acute knowledge of history dating back centuries or knowing the height and age of well-known landmarks. There are some questions about modern-day British life - you need to know that a general election is held every five years, and that it's illegal for anyone under the age of 18 to buy tobacco, amongst others. But the test has come under fire by politicians and academic critics who say it serves no purpose, and that the majority of questions are absurd. "It's gone from being something about practical trivia, to the purely trivial," said Professor Thom Brooks, 44-year-old Dean of Law at Durham University. Brooks, originally from New England in the United States, is personally familiar with the test, having sat the quiz in 2009 ahead of becoming a UK citizen two years later. He said it was irrelevant to British everyday life and the government had changed it in 2013 to remove useful information such as registering with a doctor and how to report a crime. One applicant, he said, had failed it more than 60 times. Last month, a report by Britain's House of Lords committee on citizenship agreed with Brooks and said the government should carry out a comprehensive review. "You've got stuff in the handbook anyway, about how tall is the London Eye? How big is the Lake District? And who set up the first curry house, what was it called, and what street was it on? Do facts like this, are these required to becoming British, or to integrating?" Brooks asked. "It's a British citizenship test that very few British citizens can pass." The London Eye is 443 feet (135 metres) tall, the Lake District covers 885 square miles (2,292 kilometres), Big Ben's clock is over 150 years old, and Sake Dean Mahomed set up the first Indian restaurant in London in 1810. The Hindoostane Coffee House no longer exists, but a plaque commemorating Mahomed - who died in 1851 - is there in its place. A random survey carried out by Reuters found that out of 41 Britons, only 23 could answer questions they were shown correctly. The 50-pound ($69) citizenship test is one of the hurdles Markle faces as she gives up her US&nbspnationality to become British. The complicated process, which Britain has made harder in recent years in an attempt to cut net immigration rates to less than 100,000 a year, requires Markle to have lived in Britain for three years, to have good knowledge of English and to be of sound mind. The requirement of earning a combined income of at least 18,600 pounds should not prove to be too burdensome for a prince of the realm and his new wife, however. For many applicants though, the citizenship test is a major stumbling block. The most recent official figures showed that 133,490 tests were taken in 2016 with 47,312 failures. Despite her new royal status, Markle will not be exempt for learning how many lawmakers sit in the Scottish Parliament or when Mahomed, who opened Britain's first curry house, was born. "She really will have to do the test so it won't be any wave of the hand of her majesty that will change it," Brooks said. Alanna Varshney moved to London from California in 2009. She passed the citizenship test in February of this year after vigorous preparation - online practice exams, studying the guidebook, making flashcards and quizzing her British husband. She thinks most Brits would be "stumped" by the facts and figures that she had to learn, but got lucky with one particular question during her exam. "My favourite was about which colony in 1776 declared its independence from the United Kingdom," said the 38-year-old who works in marketing, recalling the moment she burst into laughter and got a funny look from the adjucator during the exam. "If I hadn't got that one right I would have felt really ashamed." Although Varshney succeeded, some of the Britons quizzed by Reuters thought Markle might fare better than they had. "She's a bright girl, she might get half!" grinned retired engineer David Armstrong, 58, after himself failing multiple answers.

How old is 'Big Ben'? The trivia Meghan Markle must know to become British