Astronomers solve dark matter puzzle of strange galaxy — ScienceDaily

At present, the formation of galaxies is difficult to understand without the presence of a ubiquitous, but mysterious component, termed dark matter. Astronomers have measure how much dark matter there is around galaxies, and have found that it varies between 10 and 300 times the quantity of visible matter. However, a few years ago, the discovery of a very diffuse object, named Dragonfly 44, changed this view. It was found that this galaxy has 10,000 times more dark matter than the stars. Taken back by this finding, astronomers have made efforts to see whether this object is really anomalous, or whether something went wrong in the analysis of the observations. Now we have the answer.

An international team led by the Kapteyn Institute of the University of Groningen (the Netherlands), with participation by the Instituto de Astrofísica de Canarias (IAC) and the University of La Laguna (ULL), has found that

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Samsung’s Cheapest 5G Smartphone Galaxy A42 5G Unveiled: Price, Specifications, and Features



a close up of a speaker: Samsung's Cheapest 5G Smartphone Galaxy A42 5G Unveiled: Price, Specifications, and Features


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Samsung’s Cheapest 5G Smartphone Galaxy A42 5G Unveiled: Price, Specifications, and Features

Samsung’s Galaxy A51 5G is currently the South Korean giant’s cheapest 5G offering in the market. That is about to change soon as the company has now announced an even more affordable Galaxy A42 5G smartphone. Samsung announced the Galaxy A42 5G on its UK website. The company’s Vice President of Sales in UK and Ireland said that it is a part of Samsung’s ongoing efforts to deliver next-generation connectivity to more people.

The Samsung Galaxy A42 5G will be priced at GBP349 (roughly Rs. 33,400) in the UK, that puts it below the Galaxy A51, which comes with the sticker price of GBP429 in the country (roughly Rs. 41,100). The Galaxy A42 5G will be powered by the recently-launched Qualcomm Snapdragon 750G processor, which is said to be a step up from the

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OnePlus 8T to Galaxy S20 FE, all new launches

Amazon India will be starting the Great Indian Festival on 17 October and many deals will be made available to Prime members on 16 October. Smartphones are one of the hottest commodities during the sale season and the e-commerce giant will be offering a range of discounts and offers on the sale of smartphones.

According to Amazon, buyers can get up to 40% off on top smartphone brands such as OnePlus, Samsung, Xiaomi, Apple, OPPO, Vivo and Honor amongst others.

Another big discount will be available to buyers using HDFC credit or debit cards. The e-tailers will offering 10% instant discount with HDFC Bank Debit & Credit cards. Apart from that, no-Cost EMI on Credit and Debit Cards as well as exchange offers will be available.

Here are some of the new smartphones that will be made available during Amazon Great Indian Festival:

OnePlus 8T

The new OnePlus smartphone will

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Samsung Officially Unveils Its Most Affordable 5G Smartphone, The Galaxy A42 5G

Samsung today, in an official press room release, unveiled its most affordable 5G smartphone, called the Galaxy A42 5G. The phone has tons of features and decent specs under the hood.

Samsung has been on a roll this year, with the release of new smartphones. We have got Galaxy S20 series, Note 20 series, Galaxy Z Flip, Galaxy Z Fold 2, and tons of mid-rangers in between all of this.

And now, as per new reports, Samsung has taken the wraps off its latest device, the Galaxy A42 5G. The phone has multiple cameras, a fast-charging battery, infinity-U display, and on top of that, 5G support.

Basically, it covers its bases alongside being a 5G phone. This is something that users expect out of a Galaxy A series phone. Samsung has been committed to bringing next-gen connectivity devices to its users and hence, the Galaxy A42 5G.

The Samsung Galaxy

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Amazon Prime Day Cell Phone & iPhone 11, XR, XS, SE Deals (2020): Early iPhone 11, iPhone 11 Pro, Samsung Galaxy S20 Ultra & Pixel 4 Smartphone Sales Compiled by Deal Tomato

BOSTON–(BUSINESS WIRE)–Amazon Prime Day researchers have revealed the latest early cell phone & iPhone deals for Prime Day 2020, together with all the best offers on Samsung Galaxy S20 devices, Pixel mobile phones, & iPhone 11 Pro and Pro Max. Find the best deals using the links below.

Best Samsung Galaxy deals:

Best Google Pixel deals:

Best Apple iPhone deals:

More cell phone deals:

Searching for more deals on Apple iPhones & Android mobile phones? Click here to check out the entire selection of deals on the Amazon Prime Day sale page.

Prime Day 2020 offers are available for a limited period of time. Deal Tomato earns commissions from purchases made using the links provided.

Prime Day celebrates and rewards Amazon Prime members with exclusive deals across a wide variety of items – from Amazon’s own smart home devices and tablets to the latest trends in fashion and

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What Black Holes Bring to the Galaxy

Black holes are among the most mysterious phenomena in the universe. Forged from the cores of dead stars, they are so dense that nothing can escape their gravitational pull, not even light, which renders them invisible. Entire stars, once luminous, can be extinguished if they cross a black hole’s boundary, and pass the point of no return.

Albert Einstein predicted more than a century ago, based on his theories untangling the nature of gravity, that such strange objects could exist, but he thought the idea was too far-fetched. In 1965, after Einstein’s death, Penrose, the Oxford professor, published a paper showing, mathematically, that the forces of the universe could indeed produce black holes, and that inside their impenetrable depths resides something called a singularity, an inscrutable point which no known laws of physics can describe.

Such a thing might still seem

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Samsung Galaxy S30 series could skip the in-display selfie camera

Samsung Galaxy S20 Display 2

  • Samsung has reportedly decided against offering an in-display selfie camera on the Galaxy S30 series.
  • It’s believed that the Galaxy Z Fold 3 will be the first Samsung device with this tech instead.

We’ve already seen the first couple of phones with an in-display selfie camera launching this year, with the ZTE Axon 20 leading the charge. The technology allows for a proper full-screen display, as the camera is hidden below the screen.

Now, Korean outlet The Elec reports that Samsung has decided against offering an in-display selfie camera on the Galaxy S30 series (aka the Galaxy S21 family). The publication reports that Samsung has suffered from low production yields of the technology.

Instead, the Galaxy S30 phones will reportedly pack a center-mounted punch-hole cutout once again, as we saw with the Galaxy S20 series, Galaxy Note 20 series, and Galaxy Note 10 family. We won’t have to wait too

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Galaxy S20 FE: This stellar phone is the best Samsung buy in 2020

samsung-galaxy-s20-fe-5g-8023

Andrew Hoyle/CNET

Samsung’s Galaxy S20 Ultra and Galaxy Note 20 Ultra might be packed to the hilt with the latest, greatest tech, but they also come with sky-high prices to match. That makes them a tricky sell at a time when purse strings are tightening and rivals like Google and OnePlus are making great phones at more affordable prices.

But the Galaxy S20 FE, which stands for “fan edition,” packs many of the great features of its flagship siblings, including a solid triple camera, a powerful processor, IP68 waterproofing and 5G connectivity, all for a much more affordable price.

Like

  • Great performance
  • 5G-enabled
  • Realistic price

Don’t Like

  • Camera white balance can be hit and miss

At $700 in the US, it’s a hell of a lot cheaper than the Note 20 Ultra, which retails for $1,300 (£1,179, AU$1,849). In the UK and Australia, a 4G version of the S20 FE

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Samsung Galaxy Buds vs. Samsung Galaxy Buds Live

Samsung has become a top contender in the true wireless earbuds space with the Galaxy Buds Live and Buds Plus. The Buds Live are designed with ergonomics in mind, presenting a bean-shaped design that fits in almost any ear. The Buds Plus share a design more akin to what most are used to in earbuds; both designs have something for everyone.

In this guide, we consider design, audio, features, battery life, and price to give you an idea of which will work best for you.

Design

James Holloway/Digital Trends

The difference in design between these two products is dramatic, to say the least. The Buds Live feature a bean-shaped design that fits into the concha of the ear — one of the most ergonomically shaped products in Samsung’s lineup. They have a glossy finish on the exterior and a matte finish on the underside. The Buds Live also feature air

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ET Weekend Deals: $100 off New Samsung Galaxy S20 FE 5G Smartphone, Dell Vostro 15 5501 Intel Core i5 Aluminum Laptop for $629

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Samsung’s Galaxy S20 FE 5G smartphone is now officially available, and today you can get it with a $100 discount. This phone carries with it many of the same features present on Samsung’s current flagship smartphone, but it’s priced considerably lower at just $699.99, and it drops to just $599.99 during the current sale.

Samsung Galaxy S20 FE 5G 128GB Smartphone ($599.99)

Almost all the features of Samsung’s current flagship smartphone and a lower price to boot: What’s not to love? The Galaxy S20 FE  comes equipped with a Qualcomm Snapdragon 865 SoC that gives it performance identical to the Galaxy Note 20. A few features have been scaled back and the S20 FE has slightly worse cameras, a lower resolution screen, and less RAM. But it remains a relatively high-performance phone with lots of

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