Technologies

NASA captures violent flash from sun’s mini eruption

Check out this beautiful image of our very own star’s minor tantrum.

On Thursday, our sun released its pent-up energy in the form of a little magnetic bomb. It’s called a solar flare, and NASA caught the whole thing on camera.

Solar flares, which are sudden explosions on the sun’s surface caused by strong magnetic forces, are of concern to astronomers because these events can impact electrical power grids on Earth, causing regional blackouts. They also risk interference with radio communications.

«This event, in particular, disrupted radio communications over the Indian and Pacific oceans — so its likely biggest impact was a disruption of maritime communications,» said Jesse Woodroffe, a program scientist and expert in space weather at NASA.

Even more jarring is if astronauts are in the flares’ line of fire, such detonations may greatly threaten space traveler and spacecraft safety. The good news, though, is NASA categorized the recent flare as a category M5.5 midlevel eruption, which corresponds to both a moderate severity and radio blackout threat for the side of the planet facing the burst.

«It’s not exceptionally strong in the grand scheme of things,» Woodroffe said, «but it nevertheless can have significant effects depending on what portion of the Earth is sunlit at the time of the flare.»

For now we can just sit back and admire the spectacular image captured by the agency in «extreme ultraviolet light,» colorized in an absolutely mesmerizing teal blue.

Around 300 M-class flares occur during each solar cycle, and they’re most likely to occur near solar maximum, a point we’re steadily approaching, according to Woodroffe. «Right now this is shaping up to be a much more active and interesting solar cycle than the last one. That means that we could be in store for solar activity the likes of which we haven’t seen in nearly 20 years.»

What causes a solar flare?

Instead of a glowing orb, think of the sun as a giant, flaming, spherical ocean. This ocean is so ridiculously hot, at 5,778 Kelvin (9940.73 Fahrenheit), that would-be atoms on the star are completely blasted apart into a gaseous mixture of ions and electrons called a plasma.

These particles, with varying positive and negative charges, work together to form the sun’s magnetic field lines, thereby deciding how the boiling ocean moves around. Think of it as a sort of immensely strong, magnetic soup — more precisely, picture a chicken noodle soup. The noodles are the sun’s magnetic fields.

However, just as stirring your soup in search of a baby carrot can tangle your noodles, these charged-up, magnetic lines can grow tangled, most often near sunspots. Eventually, as regions of the spaghetti-like magnetic fields form complex knots and push and pull on each other, they experience an energy overload.

That forces them to explode into space, revealing a fiery loop on the side of our enormous star, called a solar flare.

«There is also a potential for solar flares to cluster, meaning the occurrence of one could presage the appearance of more, potentially stronger flares,» Woodroffe said. «Thus, monitoring for events such as this is important because it could be the precursor of something more serious.»

And sometimes, the fiery loop stretches out until it becomes taut enough to sort of snap off, resulting in a coronal mass ejection. «A coronal mass ejection is, in essence, a little bit of the sun that gets blown off and sent flying into space towards Earth,» Woodroffe said.

Once it snaps off, the ejected portion heads directly toward our planet, picking up space-borne particles along the way and causing what’s called a solar storm. Thankfully, Earth’s atmosphere protects us from the brunt of the charged particles, with only relatively few getting caught in our planet’s shield. When that happens, though, we look up at these trapped, zippy particles in awe.

They appear to us as the Northern Lights.

«I don’t know if there was a coronal mass ejection associated with this flare, but we are expecting the possible arrival of a coronal mass ejection associated with a flare that occurred on Jan. 18,» Woodroffe said. «So, even if it’s not because of this flare, we could very well see some nice auroras this weekend.»

Technologies

Why Are Switch 2 Games So Expensive? Trump’s Tariffs May Not Be Sole Factor

It still comes down to money.

Wednesday’s reveal of the Switch 2 had a lot of buzz from Nintendo surrounding its successor to the Switch. One shocking bit, though, was the high price of its games. There’s a lot of confusion, especially with news of President Donald Trump’s increased tariffs on many trading partners, including Japan.

After the Switch 2 Direct, Nintendo released the full details of the upcoming console and games on its website. The price of Mario Kart World shocked gamers and led to some disdain, as the $80 MSRP was $10 more than what most new games cost today. This led many to wonder if this would be a new normal for game prices due to Trump’s tariffs or if Nintendo was just being greedy. The answer, however, might be something completely different.

Are Nintendo Switch 2 game prices hiking?

To start, some details need to be cleared up. Some people have posted on social media that the price of Nintendo’s Switch 2 games, at least in the US, will be $90. That is incorrect, as of right now.

One X user posted Switch 2 EU prices for Mario Kart World, which start at 80 euros for a digital version and 90 euros for the physical copy. Typically, US and EU games match in price, which caused some to assume that this pricing would be the case for the US.

Nintendo Switch 2 games will be more expensive physically than digitally.
Mario Kart World will be 90 freaking euros phisically. pic.twitter.com/iXuRwzlFqH

— Centro LEAKS (@CentroLeaks) April 2, 2025

US retailers, however, already posted their Switch 2 game prices, and Nintendo-published games are listed at $80.

Will Trump’s tariffs cause the Switch 2 to cost more?

As for Trump’s tariffs, that is unlikely to be a driver of this price bump. Tariffs are not applied to digital goods, and when the prices were published, there were no tariffs on Japan. Plus, games are similarly expensive in other countries like Canada and the UK.

With that cleared up, why are Nintendo games on the Switch 2 so expensive? One likely reason is game storage.

Read More: All the Nintendo Games You Can Update to Switch 2 for Free

The Switch 2 uses what Nintendo calls game-key cards, which are Switch 2 cartridges that don’t have all the game data on the cartridge itself. This helps save on production costs as storage is expensive. The original Switch cartridges went up to 32GB of storage, which doesn’t seem like a lot these days, with some games taking up 100GB or more of storage, but this is for the original Switch. Only a few games, like The Witcher 3, went above 32GB because the graphics for the Switch weren’t on the high end like with a PC, PS5 or Xbox Series console, where a Witcher 3 install size starts at 50GB.

Switch 2 games are going to be bigger in size — there is little doubt about it. CD Projekt Red confirmed it would put its Cyberpunk 2077: Ultimate Edition on one 64GB cartridge, and there will likely be other games to surpass that 64GB. With the max size of the cartridge doubling in size, it adds to the price of the physical card, as not only does storage have to be bigger, but they will need to transfer data faster. That can get more expensive for physical copies, unlike optical discs, which are still the same price whether it has 20GB or 100GB on the disc.

What does all this mean for gamers?

This leads to a dilemma for publishers: Put the entire game on the physical card and sell it at a loss, increase the price of the physical copy with the full game on it or use the game-key card to have a card with minimal storage, requiring gamers to download the entire game.

Read More: The 17 Best Nintendo Switch Games Right Now

It appears that Nintendo went with door No. 2. This doesn’t come as much of a surprise, knowing the company. Anyone who wants to save money on games knows that Nintendo will seldom bring the price down of its own games. Mario Kart 8 Deluxe, for example, is 8 years old and is still full price on Nintendo’s website.

According to an industry analysis from Niko Partners, this new pricing could become the new normal in a couple of years when it comes to physical cartridges.

«While there has been some sticker shock regarding the price of games increasing from $60 to $70 or $80, these price points are set to become industry standard over the next two years, especially so for Nintendo first-party games,» Niko Partners said in a statement Wednesday. «One reason for the higher price is the increased cost of the new and faster Game Cards themselves, with higher capacities being more expensive to manufacture than a PS5 Blu-ray disc.»

Nintendo didn’t respond to a request for comment about the higher price of its games.

That said, this doesn’t explain the lower price of Donkey Kong Bananza, which comes out in July; that’s listed on Nintendo’s site for $70. This could mean the game isn’t using a larger storage card, but that can’t be said for sure until the game comes out. It’s unclear how things will change in the future.

Technologies

Nintendo Switch 2 Pre-orders in US Delayed Due to Trump’s Tariffs

The Switch 2 launch is still happening on June 5, and preorders outside the US seem unchanged.

Nintendo Switch 2 preorders in the US were to start April 9, but it appears those plans have changed due to the new tariffs imposed this week by President Donald Trump. It’s unclear if this means Nintendo will also have to increase the price of the Switch successor, which currently starts at $450.

Nintendo said Friday that it’s delaying Switch 2 preorders in the US, but its June release date is unaffected.

«Pre-orders for Nintendo Switch 2 in the U.S. will not start April 9, 2025 in order to assess the potential impact of tariffs and evolving market conditions,» the company said in a statement. «Nintendo will update timing at a later date. The launch date of June 5, 2025 is unchanged.»

Nintendo didn’t indicate if preorder dates outside the US would change, but Eurogamer reports that preorders are live at various retailers in the UK.

A tariff of 24% has been applied by the US to goods from Japan. Were that rate to be applied directly to the Switch 2’s announced price, it would rise to $558, but it would be up to Nintendo how much of the tariff it will pass on to consumers.

This is a developing story.

Technologies

Twelve South’s Foldable Wireless Charger for iPhone and Apple Watch Is Up to 27% Off at Amazon

This handy accessory makes it easier to travel with your Apple gear and stay charged wherever you go.

Whether you’re traveling for business or off on a wonderful family vacation, charging your stuff shouldn’t be something you have to worry about. Taking extra chargers and cables can be a pain, and they all take up space in your bag. But the handy Twelve South Butterfly SE charger is a compact alternative that can wirelessly charge an iPhone and an Apple Watch at the same time. And it’s available with up to 27% off right now at Amazon.

That top line discount applies to the pink version, though the white model is only $7 more and other colors are seeing 15% off the usual $100 price tag if you have a strong preference. It’s not clear how long the discounts will last, though.

Hey, did you know? CNET Deals texts are free, easy and save you money.

The charger itself offers a way to wirelessly charge a iPhone and Apple Watch from a single AC outlet, and you can even charge your AirPods when your phone is done, too. And because this is a Qi2 charger you’ll get a full 15 watts of wireless charging for compatible devices — including the best iPhones.

When you’re not using the Butterfly SE, it folds up so it can be slid into a pocket, bag or luggage without taking up too much space. It really is the perfect partner for people who like to travel light.

Unfortunately, this charger doesn’t come with an AC adapter in the box, so you’ll need to provide your own. Make sure it’s rated for 20 watts or more. If you need to buy one, Apple’s 20-watt USB-C charger is just $15 right now.

Why this deal matters

We all carry multiple devices around with us these days. Anything that can make charging them more convenient is a win in our books, especially when you’re traveling. This charger takes up little space when it isn’t being used and charges quickly when it is.