Astronomers detect radio halo in a massive galaxy cluster
An international team of astronomers has performed radio observations of a massive galaxy cluster known as ACT-CL J0329.2-2330, which resulted in the detection of a new radio halo in this cluster. The finding was reported in a research paper publishe.....»»
Researchers explore an old galactic open cluster
Using data from ESA's Gaia satellite, astronomers from Turkey and India have investigated NGC 188—an old open cluster in the Milky Way. Results of the study, published April 19 on the pre-print server arXiv, deliver important insights into the para.....»»
Astronomers" simulations support dark matter theory
Computer simulations by astronomers support the idea that dark matter—matter that no one has yet directly detected but which many physicists think must be there to explain several aspects of the observable universe—exists, according to the resear.....»»
Inexpensive spring truffles or exquisite Piedmont truffles? New analytical method can detect food fraud
Some truffles are particularly expensive and therefore often the target of food fraud. For example, high-priced Piedmont truffles (Tuber magnatum) are often difficult to distinguish from the cheaper spring truffles (T. borchii) on the basis of their.....»»
Researchers reveal water-assisted oxidative redispersion of metal nanoparticles
Oxidative redispersion at elevated temperatures has long been utilized in heterogeneous catalysis for the regeneration of sintered metal catalysts and the synthesis of metal single atom and cluster catalysts. These redispersion processes require a co.....»»
5 ways the Samsung Galaxy S24 beats the Google Pixel 8
Thinking of buying either a Google Pixel 8 or a Samsung Galaxy S24? Here are a few reasons why the Galaxy S24 is the better choice......»»
INSANE DEAL knocks 42% off the 4TB Samsung T9 SSD!
The 4TB Samsung T9 SSD is currently on sale where it’s enjoying a massive 42% discount right now, so don’t miss out! The post INSANE DEAL knocks 42% off the 4TB Samsung T9 SSD! appeared first on Phandroid. External drives are pretty co.....»»
Yea, no battery upgrades for the Samsung Galaxy S25 Ultra
It looks like Samsung isn’t expected to improve the battery situation for the upcoming Galaxy S25 Ultra model for 2025. The post Yea, no battery upgrades for the Samsung Galaxy S25 Ultra appeared first on Phandroid. The Samsung Galaxy S2.....»»
Hubble spots magnificent barred galaxy NGC 2217
The magnificent central bar of NGC 2217 (also known as AM 0619-271) shines bright in the constellation of Canis Major (The Greater Dog), in this image taken by the NASA/ESA Hubble Space Telescope. Roughly 65 million light-years from Earth, this barre.....»»
Neutron stars could be capturing primordial black holes
The Milky Way has a missing pulsar problem in its core. Astronomers have tried to explain this for years. One of the more interesting ideas comes from a team of astronomers in Europe and invokes dark matter, neutron stars, and primordial black holes.....»»
Q&A: How to catch a glimpse of a new star about to appear in the night sky
If you peer up at the constellation Corona Borealis—the Northern Crown—over the next several months, you may catch a glimpse: Astronomers predict that sometime this year, a new star will appear in the night sky, growing as bright as the North Sta.....»»
Researchers develop tiny droplets that harness laser light to detect disease markers
A team of researchers led by Nanyang Technological University, Singapore (NTU Singapore) has created tiny droplets that, when activated by laser light, can detect viral protein biomarkers indicating the presence of certain diseases......»»
Tidal disruption event ASASSN-19bt experiences unusual radio evolution, observations show
An international team of astronomers has conducted detailed radio and X-ray observations of a tidal disruption event (TDE) designated ASASSN-19bt. Results of the observational campaign, presented April 18 on the pre-print server arXiv, shed more ligh.....»»
Orion"s erupting star system reveals its secrets
An unusual group of stars in the Orion constellation have revealed their secrets. FU Orionis, a double star system, first caught astronomers' attention in 1936 when the central star suddenly became 1,000 times brighter than usual. This behavior, expe.....»»
The best Samsung Galaxy Watch in 2024: Which one should you buy?
There are plenty of Samsung Galaxy Watches to choose from in 2024. Which one is the best choice for you? Let's find out......»»
Another leak hints at the existence of the Samsung Galaxy Z Fold 6 Ultra
We might get as many as three Galaxy Z Fold 6 phones this year, with one arriving with the Ultra label......»»
Mapping the Milky Way"s magnetic field in 3D
We are all very familiar with the concept of the Earth's magnetic field. It turns out that most objects in space have magnetic fields but it's quite tricky to measure them. Astronomers have developed an ingenious way to measure the magnetic field of.....»»
Don’t miss this massive PS5 game sale — 68 games, from just $10
Expand your PlayStation 5 collection with Best Buy's PS5 game sale, which has dozens of discounted titles across all genres with prices that start at just $10......»»
How to fix the ‘Not Registered on Network’ error on a Samsung Galaxy phone
Have a Samsung phone? Seeing an annoying Not Registered on Network error and unsure what to do about it? Here's everything you need to know to fix it......»»
The end of the quantum tunnel: Exact instanton transseries for quantum mechanics
In the quantum world, processes can be separated into two distinct classes. One class, that of the so-called "perturbative" phenomena, is relatively easy to detect, both in an experiment and in a mathematical computation. Examples are plentiful: the.....»»
The Galaxy Z Fold 6 and Flip 6 release date just leaked
Samsung may launch the Galaxy Ring, Z Fold 6, Z Flip 6, and the Galaxy Watch 7 series in the days leading up to the Paris Olympics......»»