What is Matter

2023 - 1 - 31

Post cover
Image courtesy of "Mongabay.com"

Ukrainian ecologists say nature will suffer no matter war's result ... (Mongabay.com)

In a new commentary, two scientists linked to the Ukraine War Environmental Consequences Work Group share their views on the current and future ecological ...

We know, too, that environmental damage will also occur in the aftermath of war, when rebuilding our country will require sand, granite and other natural materials. We’d like also for people to get information out about the status of natural parks and reserves. We appeal to the international community to assist with monitoring and data management and to expedite programs that aid environmental preservation. The most important thing is that we’re trying to collect biodiversity data and upload it to the We appreciate that people around the world care about biodiversity at risk, and want to help. Despite the danger and difficulty, we continue to gather information on the war’s impact on biodiversity. One of the consequences of war is the hate that is growing on all sides, so it is touching for us that several people that we’re working with who feel like they have lost their own countries are now trying to help us here in Ukraine. Before the onset of war this was the main threat to biodiversity, as only 3% of steppe landscapes remained in a natural state, and even fewer were protected. For on top of the tragic loss of human life and the destruction of towns and cities, our country’s biodiversity is taking a beating. Almost all migratory birds of Central Europe form colonies here in the summer and gather here again before flying to Africa in the fall. [monitoring the direct and indirect impacts of military actions](https://news.mongabay.com/2022/05/amid-war-ukrainians-are-tracking-russias-crimes-against-the-environment/) on Ukraine’s natural ecosystems since the 2014 hostilities. “The project has a huge democratic weight: when we’re trying to do the right thing for people and for nature, nationality doesn’t matter.”

Post cover
Image courtesy of "Dezeen"

Hyperspace converts suburban garage into Dark Matter garden studio (Dezeen)

Hyperspace has created a garden studio called Dark Matter, featuring a pivoting door and a charred timber facade that doubles as an insect hotel.

[Twitter Inc.](https://twitter.com/en/privacy) The registered data is used to categorise the user's interest and demographic profiles in terms of resales for targeted marketing. [Simpli.fi](https://www.simpli.fi/site-privacy-policy2/) [Openx](https://www.openx.com/legal/privacy-policy/) Collects data on the user's visits to the website, such as what pages have been loaded. [Google](https://policies.google.com/privacy) The data is used for statistical or marketing purposes. [Meta Platforms, Inc.](https://www.facebook.com/policy.php/) The source's identity is kept secret by the company, Whois Privacy Protection Service, Inc. [Criteo](https://www.criteo.com/privacy/corporate-privacy-policy/) This allows the website to present the visitor with relevant advertisement - The service is provided by third party advertisement hubs, which facilitate real-time bidding for advertisers. This information will become an ID string with information on a specific visitor – ID information strings can be used to target groups with similar preferences, or can be used by third-party domains or ad-exchanges.

Post cover
Image courtesy of "Human Resources Online"

Creating moments that matter: How Societe Generale sees long ... (Human Resources Online)

The bank supports talents in developing their professional and personal capabilities, within an inclusive and engaging environment, while promoting creative ...

With Arya and her HR team leading the way, HR at SocGen is becoming a game-changer to the business. Launched in 2021, the main objective of this initiative is to enable employees to discover and understand jobs and departments outside of their own, thus accelerating cross-learning opportunities. On the hardware side, reimbursement is provided to support the setting up of the work-from-home environment; on the software side, training resources are shared with both managers and employees on managing remote working. Founded by a group of entrepreneurs in 1864 to promote the development of trade and industry, Societe Generale (SocGen) is today one of APAC’s leading financial services groups. This is why the yearly ‘Commitment Awards’ campaign is well-loved by the staff, which recognises exceptional contributions to the bank or the community at large. All staff in the Hong Kong office, which is the centre of operations in the Asia Pacific region, are entitled to work from home for up to two days per week – on top of a monthly ‘flexi day’ benefit.

Post cover
Image courtesy of "KOLO"

No matter how inviting stay off the ice (KOLO)

RENO, Nev. (KOLO) - While ice rescues in this area are not common, when they do happen, many of the emergencies have ended tragically.

Wind, temperatures, and even snow can alter the ice in a matter of hours. Back in 2015 a boy died after falling through the ice on a pond just off of South Meadows Parkway. For bystanders they say, as hard as it is, don’t go in and make the rescue themselves.

Post cover
Image courtesy of "The Drum"

Making it matter: why purpose will drive this year's experiential agenda (The Drum)

After a rocky couple of years, experiential marketing made a come-back last year. How will it double down in 2023? With robustly purpose-driven experiences, ...

In a world where ultra high-definition is in the palm of our hands and the sheer volume of content is overwhelming, our brand experiences must meet (if not exceed) the fidelity of the content consumed by audiences at home, at work and at play. When it comes to brand experiences, audiences are becoming more selective in the way that they engage with the brands they follow, buy from and respect. We agencies, as guardians of brand experience, must craft and deliver experiences that connect on an emotional, as well as on a functional, level. They’re calling out for moments they can share with friends, and which give them the opportunity to capture content that they use as a form of currency across social media. The power of brand experience is its ability to tangibly influence consumer behavior. This year, experiential marketing is set to be one of the main ways that brands can connect with consumers in a truly meaningful way.

Post cover
Image courtesy of "Mac Rumors"

Samsung's SmartThings iOS App Now Lets You Control Matter ... (Mac Rumors)

Samsung's SmartThings app for the iPhone and iPad was today updated to add support for Matter devices. For those unfamiliar with SmartThings, it...

As we near the end of January, this week we saw a collection of deals on Apple's iPad Pro, iMac, and the 2021 MacBook Pro. For those unfamiliar with SmartThings, it is a smart home platform that is a subsidiary of Samsung, and it is akin to Apple [HomeKit](https://www.macrumors.com/guide/homekit/). With the app update, Matter-enabled smart home devices that are connected to a SmartThings hub are able to be controlled with an iPhone, iPad, or Apple Watch. Sourced from researcher and Apple leaker Unknownz21 (@URedditor), the document features diagrams of the iPhone 15's antenna architecture. In June 2022, Apple previewed the next generation of CarPlay, promising deeper integration with vehicle functions like A/C and FM radio, support for multiple displays across the dashboard, personalization options, and more. Matter is a smart home standard that is designed to integrate with all major smart home platforms from Apple, Samsung, Google, Amazon, and more.

Post cover
Image courtesy of "AppleInsider"

SmartThings app on iOS now supports Matter (AppleInsider)

Samsung has updated SmartThings, its smart home app on iOS, with support for the Matter device protocol to help expand device ecosystems.

Finally, Matter devices are the last component to get started with a smart home. Samsung Matter controllers include the SmartThings 2018 Hub (IM6001-V3P01) running a firmware version 45.9 or higher, and Aeotec Smart Home Hub. For example, an iOS device needs to run iOS 16.2 or higher and SmartThings App version 1.6.94 or higher. [support page](https://support.smartthings.com/hc/en-us/articles/11219700390804-SmartThings-x-Matter-Integration-) that lists various requirements that people need to use Matter devices. It's compatible with hundreds of smart home brands and devices, such as appliances, speakers, and other smart devices. Devices from different ecosystems, such as

Post cover
Image courtesy of "9to5Mac"

Samsung SmartThings app now supports Matter on iOS (9to5Mac)

Available today, the Samsung SmartThings app for iOS has been updated to support Matter. This addition was teased back at CES 2023 earlier this month, and comes ...

Samsung also [launched the “SmartThings Station”](https://9to5google.com/2023/01/06/samsung-smartthings-station/) at CES, a hub for Matter products that doubles as a wireless charger for your phone. On a [support page](https://support.smartthings.com/hc/en-us/articles/11219700390804-SmartThings-x-Matter-Integration-), Samsung says that Matter support on iOS requires iOS 16.2 or later and app version 1.6.94 which is available now [via the App Store](https://apps.apple.com/us/app/smartthings/id1222822904). [Eve](https://9to5mac.com/2022/12/12/eve-begins-matter-rollout/), [Nanoleaf](https://9to5mac.com/2023/01/03/nanoleaf-new-matter-smart-lights/), [Meross](https://9to5mac.com/2022/11/15/first-matter-smart-plugs-is-now-available/), and others having launched Matter-compatible products. The Google Home app also supports Matter products on Android already, but Available today, the Samsung SmartThings app for iOS has been updated to support Matter. [our homepage](http://9to5mac.com/)for all the latest news, and follow 9to5Mac on [exclusive stories](https://9to5mac.com/feature/exclusive/), [reviews](https://9to5mac.com/guides/review/), [how-tos](https://9to5mac.com/guides/how-to/), and [subscribe to our YouTube channel](https://www.youtube.com/9to5mac) [Check out 9to5Mac on YouTube for more Apple news:](https://www.youtube.com/c/9to5mac?sub_confirmation=1)

Post cover
Image courtesy of "Geeky Gadgets"

Samsung SmartThings app for iOS now works with Matter devices (Geeky Gadgets)

Samsung has announced that its SmartThings app for iOS is now compatible with Matter devices, the app is available for the iPhone and iPad. SmartThings.

SmartThings is continuing to promote access to smart technology that allows people to live easier, save money, and protect the environment. In addition to SmartThings Hubs and the SmartThings Android App that received Matter functionality in 2022, Matter support is now available in the latest version of SmartThings in the app store. The latest version of the Samsung SmartThings app is now available to download from the Apple app store.

Post cover
Image courtesy of "PhoneArena"

Samsung SmartThings gets support for Matter on iOS too (PhoneArena)

After Android phones have had Matter support for over a month, the protocol is finally being rolled out to iOS users of the SmartThings app too.

Naturally, Google’s own smart home products are Matter enabled and will work nicely with either of the apps mentioned above. Still, having the option to choose between two apps for all of your smart home stuff is better than having to stick with one. [9to5Mac](https://9to5mac.com/2023/01/30/samsung-smartthings-matter-ios/)reports that the iOS version of the SmartThings app has finally gotten updated with Matter support.

Post cover
Image courtesy of "iClarified"

Samsung SmartThings App for iOS Now Supports Matter (iClarified)

SmartThings Matter Firmware/Software Requirements If using the SmartThings app as a Matter commissioner, you will need an: · What do I need to use Matter devices ...

Matter Device - This is the smart home device that you will be controlling via SmartThings. Matter Controller - The Matter controller will be the hub responsible for controlling the Matter device after it is onboarded. The SmartThings 2015 Hub (STH-ETH & others) is a Matter controller that supports Matter devices using WiFi/LAN connections but does not contain a Thread router. You can still connect Thread devices in SmartThings using a third-party Thread Border router. This means that iPhone users can now connect a Matter device to a Smart Things Matter Controller during the onboarding process. Your mobile device with the SmartThings app will be the commissioner that facilitates this connection.

Post cover
Image courtesy of "The Hindu"

A matter of prestige for the DMK (The Hindu)

Given the absence of a common Opposition candidate and the churning within the AIADMK, which is the principal Opposition party, the ruling DMK-led alliance's ...

Mr. In case the BJP does not contest the election, Mr. Sengottaiyan, has been made the chief of the byelection team of the party. [convincing the Tamil Maanila Congress (Moopanar)](https://www.thehindu.com/news/national/tamil-nadu/erode-east-bypoll-tamil-maanila-congress-accepts-aiadmks-request-to-contest/article66412267.ece) to concede the seat to it, the principal Opposition party has not made much headway. [convinced Mr. He was elected to the Assembly four times from the district — thrice from the earlier undivided constituency of Erode (in 1977, 1980 and 1984) and once from Bhavani (1991). The party has also not stated categorically that it will desist from fielding its candidate, despite Mr. Panneerselvam over the control of the organisation peaked in June last year, the possibility of the symbol getting frozen became a talking point in political circles. [death of the legislator, Thirumahan Everaa](https://www.thehindu.com/news/national/tamil-nadu/erode-east-mla-thirumahan-everaa-no-more/article66337204.ece), the former TNCC chief’s eldest son, early this month. Traditionally, the results of byelections to the Tamil Nadu Assembly are no shockers. Elangovan appears to have an edge over the rest. Given the absence of a common Opposition candidate and the churning within the AIADMK, which is the principal Opposition party, the ruling DMK-led alliance’s candidate and former Tamil Nadu Congress Committee (TNCC) chief E.V.K.S.

Post cover
Image courtesy of "Business Standard"

Samsungs SmartThings app now supports Matter devices on iOS ... (Business Standard)

Earlier, Matter accessories connected to a SmartThings hub were only able to be controlled with an Android device, however now Apple devices can also be ...

[ Business Standard App ](/app) for latest [Business News](/) and [ Market News ](/markets). According to the company, the hub offers "simple, interoperable and dependable ways to connect a more significant number of devices" and "quick setup and compatibility with a range of smart home products including Matter devices". With the new application update, users are now able to control Matter-enabled smart home devices that are connected to a SmartThings hub, with an iPhone, iPad or

Post cover
Image courtesy of "ND Newswire"

The neuroscience of behavioral change: Why intention, attention ... (ND Newswire)

Building new or better habits, breaking old ones or committing to a healthier and happier well-being can be difficult — even scary — but it ...

“The innate plasticity of neural circuits is high, and demand on metabolic resources is negligible because everything about our cells during early childhood development wants to learn and grow and adapt.” “That’s why intention, attention and persistence are so important when it comes to changing our behavior,” Michael said. If you remember anything tomorrow that you didn’t know today, Michael said, it’s because you have a physically new structure in your brain that supports the learning, maintenance and recall of new information. Neuroplasticity is the brain’s ability to change, adapt to and learn new processes. Zahm, C.S.C., Associate Teaching Professor and director of undergraduate studies in [neuroscience and behavior](https://biology.nd.edu/faculty-research/areas-of-research/neuroscience-behavior/) at the University of Notre Dame’s [College of Science](https://science.nd.edu/). The new year is a time when many of us look to change our behaviors in some way.

Post cover
Image courtesy of "ScienceAlert"

Scientists Reveal The Most Precise Map of All The Matter in The ... (ScienceAlert)

A gargantuan effort by a huge international team of scientists has just given us the most precise map of the all matter in the Universe obtained to date.

There's more work to be done; the findings aren't certain, yet. There were some very slight differences between observation and prediction; the matter distribution, the researchers found, is less clumpy, more evenly spaced out than models predict. And one of the major clues we've used is where all the matter is now – because scientists can then work backwards to figure out how it got there. This manifests in such phenomena as galaxies spinning faster than they should, and a little quirk of the Universe we call The researchers did run some comparisons, and found that their map mostly matched current models. [here](https://arxiv.org/abs/2203.12439), [here](https://arxiv.org/abs/2203.12440), and [here](https://arxiv.org/abs/2206.10824). Hydrogen and helium atoms came a few hundred thousand years later; from these, the entire Universe was made. But we can't see all of it. This map can then be compared to models and simulations of the evolution of the Universe to see if the observed matter distribution matches theory. The resulting map, based on galaxy positions, lensing of galaxies, and lensing of the cosmic microwave background, can then be extrapolated to infer the matter distribution in the Universe. [Big Bang](https://www.sciencealert.com/big-bang), all the matter in the Universe was condensed into a singularity: a single point of infinite density and extreme heat that suddenly burst and spewed forth quarks that rapidly combined to form a soup of protons, neutrons and nuclei. A gargantuan effort by a huge international team of scientists has just given us the most precise map of the all matter in the Universe obtained to date.

Post cover
Image courtesy of "Fermi National Accelerator Laboratory"

Scientists release newly accurate map of all the matter in the universe (Fermi National Accelerator Laboratory)

Combining data from two major telescope surveys of the universe, the Dark Energy Survey and the South Pole Telescope, the analysis involved more than 150 ...

The Office of Science is the single largest supporter of basic research in the physical sciences in the United States and is working to address some of the most pressing challenges of our time. Fermi National Accelerator Laboratory is supported by the Office of Science of the U.S. [operated by a collaboration](https://pole.uchicago.edu/public/Home.html) led by the University of Chicago. “Perhaps most exciting, this is just the tip of the iceberg using the data that we have. Department of Energy, the National Science Foundation and many institutions around the world](https://www.darkenergysurvey.org/). By rigorously analyzing these two sets of data, the scientists could infer where all the matter ended up in the universe. Combining two different methods of looking at the sky reduces the chance that the results are thrown off by an error in one of the forms of measurement. Department of Energy and is The analysis is a landmark, as it yielded useful information from two very different telescope surveys. [analysis](https://journals.aps.org/prd/abstract/10.1103/PhysRevD.107.023531) involved more than 150 researchers and is published as a set of three articles Jan. After the Big Bang created all the matter in the universe in a very hot, intense few moments about 13 billion years ago, this matter has been spreading outward, cooling and clumping as it goes. A group of scientists, including several with the U.S.

Post cover
Image courtesy of "Phys.Org"

Scientists release new map of all the matter in the universe (Phys.Org)

Combining data from two major telescope surveys of the universe, the Dark Energy Survey and the South Pole Telescope, the analysis involved more than 150 ...

Abbott et al, Joint analysis of Dark Energy Survey Year 3 data and CMB lensing from SPT and Planck . Combined cosmological constraints, Physical Review D (2023). Chang et al, Joint analysis of Dark Energy Survey Year 3 data and CMB lensing from SPT and Planck . Cross-correlation measurements and cosmological constraints, Physical Review D (2023). Construction of CMB lensing maps and modeling choices, Physical Review D (2023). Omori et al, Joint analysis of Dark Energy Survey Year 3 data and CMB lensing from SPT and Planck . [universe](https://phys.org/tags/universe/) began, matter was flung outward and gradually formed the planets, stars and galaxies that we know and love today. "I think this exercise showed both the challenges and benefits of doing these kinds of analyses," Chang said. It is more precise than previous measurements—that is, it narrows down the possibilities for where this Combining two different methods of looking at the sky reduces the chance that the results are thrown off by an error in one of the forms of measurement. In both cases, the analysis looked at a phenomenon called "gravitational lensing." After the Big Bang created all the matter in the universe in a very hot, intense few moments about 13 billion years ago, this matter has been spreading outward, cooling and clumping as it goes.

Post cover
Image courtesy of "Space.com"

New cosmic map reveals the universe's matter isn't as 'clumpy' as it ... (Space.com)

Scientists have released one of the most accurate maps of the universe's matter ever created, featuring precise measurements of its distribution throughout ...

[dark matter](https://www.space.com/20930-dark-matter.html), a mysterious form of matter that makes up about 85% of the universe's mass. "I think this exercise showed both the challenges and benefits of doing these kinds of analyses," Chang said. This may indicate that something is missing from our model of the universe. In some cases, this results in the foreground object acting as a natural lens, amplifying the light from the background object. This combination of observational methods helped the team ensure that an error in one set of measurements wouldn't undermine the overall results. Because mass causes space-time to warp, when light travels from a background object past a massive foreground object, it bends the path of this light. As this matter, mostly in the form of hydrogen and helium, cooled, it led to the formation of the first stars, which then synthesized heavier elements. The bigger the mass, the greater the curve in space-time and the more extreme the effect on light, meaning massive galaxies in our line of sight make brilliant gravitational lenses. Doing this, however, requires a huge amount of astronomical data. [galaxies](https://www.space.com/15680-galaxies.html), [stars](https://www.space.com/57-stars-formation-classification-and-constellations.html) and planets, the new map could give scientists a better understanding of how the universe evolved. By tracking the path of this primordial matter as it spread outward and looking at how it is distributed today, scientists can rewind time and recreate that early epoch of the universe. [Big Bang](https://www.space.com/25126-big-bang-theory.html) around 13.8 billion years ago, the [universe expanded](https://www.space.com/52-the-expanding-universe-from-the-big-bang-to-today.html) and that matter spread outward.

Post cover
Image courtesy of "IFLScience"

Most Accurate Map Of The Matter In The Universe Released By ... (IFLScience)

The Dark Energy Survey measured galaxies' properties to work out the expansion rate of the Universe over cosmic history, and the South Pole Telescope measured ...

Hopefully, an answer about the properties of dark matter (and dark energy) will emerge from this kind of work. The remaining 70 percent is [dark energy](https://www.iflscience.com/tags/dark-energy), which is responsible for the accelerated expansion of the universe. “I think this exercise showed both the challenges and benefits of doing these kinds of analyses,” Chang said. This is not the only problem with the model. This incredible achievement gives insights into the evolution of the cosmos as a whole and it suggests that the Standard Model of Cosmology is missing some ingredients to explain what we are seeing today. And those simulations look slightly different from the observations.

Post cover
Image courtesy of "VICE"

New Map of All Matter In the Universe Reveals Something Strange ... (VICE)

The cosmic web is a vast structure connecting the entire universe, and new measurements point to a mysterious anomaly.

If the next iteration of cosmic matter maps continues to show the sigma-8 tension, it could mean that we are missing fundamental insights about the universe. “This tension could result from physics beyond the standard cosmological constant and cold dark matter model (ΛCDM), or it could result from systematic biases in the analyses.” As these methods become even more precise in the coming years, the well-documented tension over sigma-8 might eventually vanish. In other words, sigma-8 describes the clumpiness of the cosmos across vast distances. In the moments after the Big Bang, the universe was an utterly chaotic soup of hot subatomic particles that seems unrecognizable from our modern vantagepoint. However, the team also reported the “unexpected discovery” of discrepancies in a cosmic property called “sigma-8,” which measures the fluctuations in density across the universe, according to the study.

Post cover
Image courtesy of "Congress for the New Urbanism"

The 15-minute city, why does it matter? (Congress for the New Urbanism)

A theoretical framework based on walking and bicycling sheds makes the 15-minute city more useful to cities and planners.

We need a theoretical framework that is based on the metric of time, applying to areas that are larger than individual neighborhoods, to help organize metropolitan regions. The 15-minute city is a useful tool to analyze and plan regions and subregions, because the concept introduces larger planning sheds with measurable sizes that can be organized as diverse, accessible places. The distances are radically different for different modes of transportation within the 15-minute city, such as walking, bicycling, or small electric vehicles. The rigor involves defining the theoretical areas of the sheds, establishing a hierarchy of uses within each, and measuring the diversity at every scale. Although the 15-minute city is a buzzword, it also has Moreno elucidates his rather loose approach: “It is noteworthy that while the concept of ‘chrono-urbanism’ may seem arbitrary for some—e.g., why 15 min and not 17 min?—this concept is not rigid in nature and is proposed with the intent to be tailored to individual cities based on both their morphology and specific needs and characteristics. At a time when the 15-minute city is rapidly taking hold as a land-use term, major plans will be based on the idea. “Providing residents (and tourists) with everything they need to thrive right outside their doorstep offers countless benefits, from the social to the environmental, but its actual enactment proves to be a challenge. Second, some proponents argue that the 15-minute city doesn’t need further defining and should be left alone, as previously (and vaguely) described. [credited](https://en.wikipedia.org/wiki/15-minute_city) with coining the term in 2016, but the concept itself is decades old. As [recent research](https://www.cnu.org/publicsquare/2023/01/27/low-income-people-need-15-minute-city) has shown, the 15-minute city is particularly important for low-to-moderate income residents who depend on the cost savings from taking fewer automobile trips. First, some critics think the “15-minute city” doesn’t meaningfully add to urban planning knowledge and it should be ignored.

Post cover
Image courtesy of "UH System Current News"

Mānoa: Astronomers reveal new map of dark matter, mass in ... (UH System Current News)

Astronomer Eric Baxter from the University of Hawaiʻi Institute for Astronomy co-authored new research that traces the mass distribution in the universe in ...

DES has three years of data that are waiting to be analyzed, and SPT is performing a new survey of the CMB with dramatically improved sensitivity. The data was used to obtain new and high-precision constraints on the matter distribution across a wide range of cosmic history. A third telescope, the Atacama Cosmology Telescope, is also currently undertaking a new high-sensitivity survey of the CMB. Data was also collected using the South Pole Telescope (SPT), which can map the matter beyond the reach of galaxy surveys like DES. This new analysis shows that there is six times as much dark matter in the universe compared to matter that is visible - a finding that was already well-known. DES uses visible light to map the distribution of galaxies.

Post cover
Image courtesy of "UH System Current News"

Astronomers reveal new map of dark matter, mass in universe ... (UH System Current News)

Baxter and his University of Chicago collaborators, Chihway Chang and Yuuki Omori, compiled data using two different sky surveying methods. This new analysis ...

DES has three years of data that are waiting to be analyzed, and SPT is performing a new survey of the CMB with dramatically improved sensitivity. The data was used to obtain new and high-precision constraints on the matter distribution across a wide range of cosmic history. DES uses visible light to map the distribution of galaxies. This new analysis shows that there is six times as much dark matter in the universe compared to matter that is visible—a finding that was already well-known. However the team also found that the matter is not as clumpy as previously expected when compared to the current best model of the universe. [Institute for Astronomy](https://www.ifa.hawaii.edu/) co-authored new research that traces the mass distribution in the universe in three dimensions.

Post cover
Image courtesy of "Earth.com"

Scientists map all of the matter in the universe (Earth.com)

When the universe began about 13 billion years ago, matter was flung outward and gradually formed the stars, planets, and galaxies that we know today.

While the majority of the results fit perfectly with the currently accepted model of the universe, a surprising new finding that deviates from the model is that the universe appears to be less “clumpy” – or clustering in certain areas rather than evenly spreading out – than the standard model would predict. “I think this exercise showed both the challenges and benefits of doing these kinds of analyses. In both cases, the scientists examined a phenomenon called “gravitational lensing,” which refers to the fact that, as light travels across the universe, it can be slightly bent while passing high-gravity objects such as galaxies. Combining these two methods reduces the risk that the results are skewed by an error in one of the forms of measurement. [universe](https://www.earth.com/video/interactive-map-of-the-universe-includes-200000-galaxies/) began about 13 billion years ago, matter was flung outward and gradually formed the stars, planets, and galaxies that we know today. [The Dark Energy Survey](https://news.uchicago.edu/story/dark-energy-survey-releases-most-precise-look-yet-universes-evolution), which examined the sky over a period of six years from a mountaintop in Chile, and the [South Pole Telescope](https://news.uchicago.edu/story/next-gen-camera-south-pole-telescope-takes-data-early-universe), which searches for the faint traces of radiation that are still traveling across the sky from the beginning of the universe.

Explore the last week