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Astronomers Detect Entirely New Type of Plasma Wave Above Jupiter’s North Pole

Since entering Jupiter’s orbit in 2016, NASA’s Juno spacecraft has been hard at work unveiling the many mysteries of our solar system’s largest planet. And its latest discovery may be one of the most intriguing yet: an entirely new type of plasma wave near Jupiter’s poles. In a paper published Wednesday in Physical Review Letters, astronomers describe an unusual pattern of plasma waves in Jupiter’s magnetosphere—a magnetic “bubble” shielding the planet from external radiation. Jupiter’s excepti

Colossal Eruption Carves ‘Canyon of Fire’ Onto the Sun’s Surface

On July 15, a solar filament erupted from the Sun’s upper left side, ejecting a powerful blast of plasma and magnetic fields into space. The resulting explosion was so massive that it seared a deep, fiery scar of hot plasma and debris onto the star’s visible surface. While filament eruptions aren’t uncommon, astronomers had already been watching an unusually large filament—cold, dense ribbons of gas suspended above the Sun’s surface—that they spotted days before the explosion. When the filament

Plasma Bigscreen rises from the dead with a better UI

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works Lately, some KDE projects have seen a revival, like Karton (the native virtual machine manager for KDE) and the improved ISO Image Writer. Now, another abandoned KDE project, Plasma Bigscreen, is looking to return from the dead after long-time Plasma Mobile contributor Devin decided to spend a week overhauling the thing. If you have not heard of it, Plasma Bigscreen is a Plasma shell for telev

KDE's official Roku/Android TV alternative is back from the dead

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works Lately, some KDE projects have seen a revival, like Karton (the native virtual machine manager for KDE) and the improved ISO Image Writer. Now, another abandoned KDE project, Plasma Bigscreen, is looking to return from the dead after long-time Plasma Mobile contributor Devin decided to spend a week overhauling the thing. If you have not heard of it, Plasma Bigscreen is a Plasma shell for telev

KDE's official Android TV alternative is back from the dead

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works Lately, some KDE projects have seen a revival, like Karton (the native virtual machine manager for KDE) and the improved ISO Image Writer. Now, another abandoned KDE project, Plasma Bigscreen, is looking to return from the dead after long-time Plasma Mobile contributor Devin decided to spend a week overhauling the thing. If you have not heard of it, Plasma Bigscreen is a Plasma shell for telev

YPlasma zaps the air to cool chips for data centers

If you didn’t know any better, you might think it’s magic. David Garcia gave TechCrunch a demo video demonstration of a device developed by his company, YPlasma. A row of five candles sit in front of a harmonica-like device with wires hanging off it. Suddenly, the flames flicker and then snuff out. Inside the device, two strips of copper coursing with electrical current are generating plasmas, or clouds of charged particles, that induce airflow through the cavity and out over the candles. It’

Yplasma zaps the air to cool chips for data centers

If you didn’t know any better, you might think it’s magic. David Garcia gave TechCrunch a demo video demonstration of a device developed by his company, Yplasma. A row of five candles sit in front of a harmonica-like device with wires hanging off it. Suddenly, the flames flicker and then snuff out. Inside the device, two strips of copper coursing with electrical current are generating plasmas, or clouds of charged particles, that induce airflow through the cavity and out over the candles. It’

This Debian-based Linux distro is an overlooked and user-friendly gem

Jack Wallen/ZDNET I spend a lot of time looking for Linux distributions that fit in certain niches, and one of the most important niches is those open-source operating systems that can serve the general public. When looking for such distributions, I tend to consider those based on Ubuntu first, which one might think is limiting, but there are hundreds of distributions with that base. Every so often, however, I run into a Debian-based distribution that fits the bill. That makes perfect sense, g

4 ways the latest KDE Plasma release is better than ever - and how to try it yourself

Jack Wallen / Elyse Betters Picaro / ZDNET Ladies and gents of the Linux community, it is time to enjoy another point release of yet another desktop environment: KDE Plasma 6.4. A point release? I got you all excited about a point release? Hear me out. 1. HDR/EDR support One of the biggest additions to KDE Plasma 6.4 is support for Extended Dynamic Range and a new High Dynamic Range wizard. The new HDR Calibration wizard is found in System Settings > Display & Monitor and only appears if you'

Your jump from Windows 10 to Linux gets easier with KDE Plasma 6.4

Weiquan Lin/Getty For the last few years, my favorite Linux desktop interface has been Linux Mint Cinnamon. However, that adoration doesn't mean I can't appreciate other Linux desktops. For example, when the KDE Community recently released KDE Plasma 6.4, I decided to give it a try on my openSUSE Tumbleweed machine, a Dell XPS 8300 with a 3.4GHz Intel Core i7-2600 processor, 16GB DDR3 RAM, and a 1.5TB 7200 rpm hard drive from 2011. That machine can run Windows 10 (you can forget about Windows

Every fusion startup that has raised over $100M

Over the last several years, fusion power has gone from the butt of jokes — always a decade away! — to an increasingly tangible and tantalizing technology that has drawn investors off the sidelines. The technology may be challenging to master and expensive to build today, but fusion promises to harness the nuclear reaction that powers the sun to generate nearly limitless energy here on Earth. If startups are able to complete commercially viable fusion power plants, then they have the potential