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A ‘Messy’ Star Death: How an Early Muse of NASA’s Webb Telescope Came to Be

The Southern Ring Nebula, brought to you by a star’s explosive demise.

When NASA released the James Webb Space Telescope’s very first images this year, astronomers and space-lovers all over the world were met with a menagerie of blurred galaxies from near the beginning of time, coffee-hued dust clouds brimming with wonderful secrets and incandescent realms fit for Disney princess castles. It was a glorious moment for humankind, witnessing how stars can unite us beneath our layers of division.

But among this trailblazing telescope’s first five images, one especially stood out not only for its beauty but also for its mystery — a striking portrait of the Southern Ring Nebula hid an important history yet to be known. Simply, scientists wanted to learn what, exactly, caused this intricate, amoeba-shaped, ancient star explosion aftermath to exist?

Et, voila.

On Thursday, an international team of nearly 70 astronomers used the JWST’s stunning image to deduce the Southern Ring Nebula’s backstory.

Details are published in the journal Nature Astronomy, but basically, what they found is that some 2,500 years ago, a star nearly three times the size of our sun died at about 500 million years of age.

When it died, they say, the stellar body ejected most of its mass into surrounding space, forming shrouds of gas that slowly expanded with time until they turned into the complex folds we see today in the JWST’s Southern Ring Nebula structure.

Then, when all was said and done, the deceased star left behind a sort of corpse, or white dwarf star, with about half the mass of our sun but around the size of Earth. (That’s super dense, to be clear).

Plus, as an added surprise, the astronomers also found evidence of two or three companion stars they believe hastened the blown up star’s death — as well an «innocent bystander» star that might’ve just gotten caught up in the mix.

«When we first saw the images, we knew we had to do something, we must investigate!» Orsola De Marco, lead author of the paper and astrophysicist at Macquarie University, said in a statement. «The community came together, and from this one image of a randomly chosen nebula, we were able to discern much more precise structures than ever before. The promise of the James Webb Space Telescope is incredible.»

That Southern Ring Nebula image really is something

Even back in July, the JWST’s Southern Ring Nebula rendition had raised eyebrows during its reveal. I mean, at the top left of one version of the JWST’s view, taken with the Mid-Infrared instrument, a weird bluish line ended up literally being a galaxy photobomber.

«I made a bet that said, ‘It’s part of the nebula,'» NASA astronomer Karl Gordon recounted during the unveiling. «I lost the bet, because then we looked more carefully at both Nircam and MIRI images, and it’s very clearly an edge-on galaxy.»

We were also able to see not one but two stars dance around one another at the marvel’s center for the first time, stirring the pot of gas and dust to create the ornate patterns that make the image perfect as an iPhone background. (Yes, one of these is the white dwarf that De Marco and fellow scientists discuss in their latest paper.)

«This star is now small and hot but is surrounded by cool dust,» Joel Kastner, another team member from the Rochester Institute of Technology, said in a statement. «We think all that gas and dust we see thrown all over the place must have come from that one star, but it was tossed in very specific directions by the companion stars.»

The other star visible in the JWST’s photo, according to the team, is just one of the companion stars that orbits the central star while the latter loses mass over time.

However, as to why the team believes there aren’t just two stars at play here but rather three, four – maybe more – that’s because of how a series of spiral structures seem to be moving out from the center, generating arches, and how a 3D view of the nebula’s data points to irregular jets of matter shooting from the phenomenon’s center.

«We first inferred the presence of a close companion because of the dusty disk around the central star, the further partner that created the arches and the super far companion that you can see in the image,» De Marco said. «Once we saw the jets, we knew there had to be another star or even two involved at the center, so we believe there are one or two very close companions, an additional one at middle distance and one very far away.

«If this is the case, there are four or even five objects involved in this messy death.»

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Technologies

White House Joins TikTok With New Account. Here’s What It’s Posted So Far

An official White House account has shown up on TikTok, with one video featuring the caption: ‘We’re so back’.

The White House has officially joined TikTok, even as the administration is trying to help determine the future of the platform in the US.

So far, the TikTok account has four videos, a mix of videos of President Donald Trump speaking, footage of the White House itself over music and the caption: «We’re so back.» There’s also a video of Press Secretary Karoline Leavitt responding with hostility to a press conference question from a New York Times reporter, which is one way to set the tone early doors. As of this writing, the account had more than 123,000 followers so far.

The tagline for the account is: «Welcome to the Golden Age of America.»

After a move to ban TikTok in the US due to its Chinese ownership, the administration has delayed a shutdown as it seeks to help the company’s owner ByteDance, transfer ownership to a US company. There are expectations that new ownership could be announced as early as September as the company works on a US-only version of the TikTok mobile app. 

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ROG Xbox Ally: Release Date, Specs, Price and How It Compares to Steam Deck

Can Microsoft and Asus give Valve some handheld competition?

The Steam Deck has yet to find a real competitor in the PC handheld gaming device battle. Other hardware companies, including Asus, Lenovo and MSI, have tried, but so far, their devices keep falling short. Asus plans to try to take another swipe at the crown, though, this time with the help of Microsoft.

In June, the two revealed their partnership for a new handheld device: the ROG Xbox Ally. This handheld will come in two variants and will attempt to bring the Xbox console experience to a portable device. Microsoft confirmed the release date for the Xbox Ally of Oct. 16 on Wednesday, but there are still some questions about the handheld. 

Will the Xbox Ally outdo the Steam Deck, or will it wind up being just another wannabe?

How much will the Xbox Ally cost?

Neither Microsoft nor Asus has confirmed an official price yet. One thing for sure is that the Xbox Ally won’t be cheap.

Multiple leaks suggest the price will be 599 euros for the Xbox Ally and 899 euros for a higher-end version, the Xbox Ally X. That does leave the question of what the price will be in the US. Most likely, the price will be the same just in dollars, as that is the typical practice for gaming hardware prices.

Discount social media poster Wario64 tweeted Best Buy listings for the Xbox Ally, Xbox Ally X, charger dock, and case on Wednesday. There’s no pricing on the site for the devices, just a button to be notified when preorders become available. However, Wario64 states the pricing on the back end shows the Xbox Ally at $550 and the Xbox Ally X at $900, while the charging dock is listed on the site $100 and case for $70. The dock and case prices are on Best Buy and are accurate. It’s unclear if Microsoft changed plans at the last minute. 

Microsoft didn’t immediately respond to a request for comment about the post. 

The uncertainty about the price of the Xbox Ally is likely due to tariffs. Microsoft recently increased the prices of its Xbox Series consoles and Asus has done the same with its laptops and its current ROG Ally lineup.

When does the Xbox Ally come out?

Microsoft did confirm the release date of the Xbox Ally on Oct. 16. This date was mentioned in previous leaks regarding the handheld device’s price. 

When can I preorder the Xbox Ally? 

Preorders are not available as of yet. In the blog post about the release date, Microsoft says preordering and pricing will be announced sometime in the future. Best Buy does have the listings for the Xbox Ally, Xbox Ally X, charging dock and case, and those interested can request to be notified when preorders become available. 

What’s the difference between the Xbox Ally and Xbox Ally X?

There are two versions of the Xbox Ally: the lower-priced Xbox Ally and the higher-priced Xbox Ally X.

The key differences between the two are in their processors, storage and memory. The Xbox Ally will have the AMD Ryzen Z2 A Processor, while the Xbox Ally X will use the faster AMD Ryzen AI Z2 Extreme Processor. Memory will be different, with the lower-priced Xbox Ally having 16GB of LPDDR5X-6400 and the higher-cost handheld coming with 24GB LPDDR5X-8000. Both will come with SSD storage but the Xbox Ally will have 512GB and the Xbox Ally X will have 1TB. The Xbox Ally X will also come with a bigger battery but with a faster processor and more memory. It’s not clear if that difference in capacity translates to a longer battery life.

Specs for Xbox Ally and Xbox Ally X

ROG Xbox Ally ROG Xbox Ally X
Operating System Windows 11 Home Windows 11 Home
Controls and grip Contoured grips inspired by Xbox Wireless Controllers deliver all-day comfort. ABXY buttons / D-pad / L & R Hall Effect analog triggers / L & R bumpers / Xbox button / View button / Menu button / Command Center button / Library button / 2x assignable back buttons / 2x full-size analog sticks / HD haptics / 6-axis IMU Contoured grips inspired by Xbox Wireless Controllers deliver all-day comfort, complete with impulse triggers for enhanced control.ABXY buttons / D-pad / L & R impulse triggers / L & R bumpers / Xbox button / View button / Menu button / Command Center button / Library button / 2x assignable back buttons / 2x full-size analog sticks / HD haptics / 6-axis IMU
Processor AMD Ryzen Z2 A Processor AMD Ryzen AI Z2 Extreme Processor
Memory 16GB LPDDR5X-6400 24GB LPDDR5X-8000
Storage 512GB M.2 2280 SSD for easier upgrade 1TB M.2 2280 SSD for easier upgrade
Display 7-inch, 1080p, IPS, 500 nits, 16:9; 120Hz refresh rate, FreeSync Premium;Corning Gorilla Glass Victus + DXC Anti-Reflection 7-inch, 1080p, IPS, 500 nits, 16:9; 120Hz refresh rate, FreeSync Premium;Corning Gorilla Glass Victus + DXC Anti-Reflection
I/O Ports 2x USB-C (2 x DP 2.1, PD 3.0), 1x microSD, 1x analog audio 2x USB-C (1x USB4, 1x USB 3.2 both w/ DP 2.1, PD 3.0), 1x micro SD, 1x analog audio
Network and Communication Wi-Fi 6E (2 x 2), Bluetooth 5.4 Wi-Fi 6E (2 x 2), Bluetooth 5.4
Dimensions 29.1×12.2×5.1 cm 29.1×12.2×5.1 cm
Weight 670g 715g
Battery 60Wh 80Wh
Included ROG Xbox Ally 65W charger Stand ROG Xbox Ally X 65W charger Stand

What makes the Xbox Ally different from the Steam Deck?

The most notable difference between the Xbox Ally and the Steam Deck is the operating system. Like the ROG Ally, the Xbox Ally will also use Windows 11, while the Steam Deck uses Valve’s SteamOS.

Even though every PC game works with Windows, handheld gaming devices running Windows have had serious issues, as the OS implementation has been a bit buggy. Portable consoles like the ROG Ally, MSI Claw and Lenovo Legion Go simply don’t run well with full Windows because the OS is designed for laptops and desktops and not handheld devices. SteamOS, however, is designed to run almost every game on Steam without issues and regardless of device size.

The Xbox Ally changes that by giving it an Xbox interface. This would be similar to how the Xbox app on PCs works for running games. It would also be able to download Xbox games directly to it, remote play them off a console or stream them via Xbox Cloud.

Another big difference is the hardware. The Steam Deck came out in 2022 and it was the first mass-produced handheld gaming device for PC. At the time, Valve had to use custom AMD processors but since then, AMD has produced more processors for handheld devices, which are now much more powerful in just a few years. The Xbox Ally would also have faster RAM. Both the improvement in processors and RAM should significantly increase the number of games the Xbox Ally can run versus the Steam Deck, which is already struggling to run newer games at 30fps.

Externally, the Xbox Ally will come with the same size 7-inch display but it will have a higher refresh rate of 120Hz, a brighter screen at 500 nits and increased resolution at 1080p. There will also be some slight differences in the physical size of the Xbox Ally, which will be a little bigger and heavier. Another difference from the Steam Deck is that the Xbox Ally controls will be more similar to the Xbox controller.

Microsoft and Asus have a large hill to climb if they plan to have the Xbox Ally dethrone the Steam Deck. It will be especially tough if Valve decides to announce the Steam Deck 2 soon. 

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Sony Raises Prices of PlayStation 5 consoles

Starting Thursday, you can expect to pay more for a new PlayStation, thanks to «a challenging economic environment.»

Sony will increase the prices of its PlayStation 5 consoles in the US, starting Thursday, Aug. 21. This follows the trend of console manufacturers such as Microsoft and Nintendo raising prices for their hardware in response to tariffs. 

The PlayStation-maker posted about the pricing on Wednesday. The jump in price is $50 more than the current price for each model.

The new prices are:

«Similar to many global businesses, we continue to navigate a challenging economic environment,» Sony said in a post about the price increase. 

Back in March, Microsoft increased the price of the Xbox Series consoles back in May, and Nintendo hiked the original Switch console price and Switch 2 accessories earlier this month.

While the companies didn’t point to the tariffs instituted by President Donald Trump as the reason for the hardware price jump, it would explain the trend in recent months. 

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