Katina Alford

Katina Alford

“Passionate about building connections and sharing creativity while creating engaging content and a vibrant community.”

NASA’s Curiosity Rover found promising organic chemicals on Mars

NASA’s Curiosity Rover found promising organic chemicals on Mars

The search for signs of life on Mars continues to yield promising data. A first-of-its-kind wet chemistry experiment, published Tuesday in Nature, confirmed the presence of essential ingredients of life preserved in ancient Martian sandstones.The molecules were found inside 3.5-billion-year-old sandstone. NASA's Curiosity rover collected the clay-filled rocks from an area called Glen Torridon, inside Mars' enormous Gale Crater. The rover's Sample Analysis at Mars (SAM) mobile instrument suite analyzed the data.The experiment was unique as the first off-Earth study to use the chemical tetramethylammonium hydroxide (TMAH). The reagent allows Curiosity to break down larger organic molecules on the Martian surface, reducing them to something the rover's instruments can read.It revealed the presence of over 20 different organic molecules. Among the data was confirmation of naphthalene and benzothiophene, some of the largest and most complex organic compounds discovered on the Red Planet. The experiment also yielded the first detection of a possible N-heterocycles, which DNA and RNA are built upon. <p></p>NASA“That detection is pretty profound because these structures can be chemical precursors to more complex nitrogen-bearing molecules,” the paper’s lead author, Amy Williams, wrote in NASA’s announcement. “Nitrogen heterocycles have never been found before on the Martian surface or confirmed in Martian meteorites.”As with previous discoveries of organic material on Mars, this one is not yet the smoking gun we've been waiting for. But it adds to a growing body of evidence that, at a minimum, the foundations of life as we know it were present on an ancient version of the planet. The study also confirms that organic material can survive on Mars for billions of years, which will encourage future experiments.The paper's authors say the data will help NASA to optimize its second (and final) TMAH experiment on Curiosity. It also opens the door to future TMAH tests on the Rosalind Franklin Mars rover and the Dragonfly mission to Saturn's moon, Titan. Both missions are scheduled for 2028 at the earliest.This article originally appeared on Engadget at https://www.engadget.com/science/space/nasas-curiosity-rover-found-promising-organic-chemicals-on-mars-174514375.html?src=rss

Silo’s season 3 trailer takes us back to how it all began

The relatively long wait for the third season of Silo is nearly over. Apple TV just announced the dystopian sci-fi hit returns on July 3, with episodes airing each Friday until September 4. We have long championed this show, calling it "another gem" for the platform.
The streamer has dropped a short teaser for the upcoming season and it confirms rumors of an increased focus on the "before times" via a storyline that was introduced in the finale of season two. The trailer depicts scenes from both time periods, as protagonist Juliette, played by Rebecca Ferguson, speaks in voiceover.

"Before we can know why we’re here. Before we can know everything is as it is. Before we know how it all will end, we need to understand how it all began,” she says, alluding to the creation of the various bunkers littered throughout the post-apocalyptic wasteland.
For the uninitiated, Silo is an adaptation of Hugh Howey's Wool series of books. It's primarily set in the titular silo, a society of around 10,000 people living deep underground. The show is sort of like Fallout, but without the radioactive monsters and nihilistic sense of humor.
Silo stars Ferguson, along with Tim Robbins, Common and Steve Zahn. Cast members joining the show for season three include Colin Hanks, Jessica Henwick and Ashley Zukerman. The show has already been renewed for a fourth and final season.

This is a busy summer for sci-fi on Apple TV. The second season of Dark Matter premieres on August 28, which is uncharted territory as the first season was based on a book that doesn't have a sequel. Star City, a spinoff of For All Mankind, premieres on May 29. This is the same day that For All Mankind concludes its fifth and penultimate season.This article originally appeared on Engadget at https://www.engadget.com/entertainment/tv-movies/silos-season-3-trailer-takes-us-back-to-how-it-all-began-171033410.html?src=rss

Oppo announces the Find X9 Ultra with a 50MP 10x optical zoom telephoto camera

Elbowing for attention alongside Vivo and Xiaomi, Oppo has finally launched its long-teased “ultra” version of its flagship smartphone. The Find X9 Ultra is another camera-first smartphone from Oppo, with an even more impressive spec sheet and a new array of accessories. We’re not even halfway through 2026 and we’ve been spoiled with choices, whether it’s the Galaxy S26 Ultra, the Xiaomi 17 Ultra (with or without Leica livery) or Vivo’s X300 Ultra.
The Find X9 Pro was already a powerful, capable camera phone. So, what’s changed with the Ultra? We’ve had the base device for over a week, but we’re waiting on the upgraded telephoto converter kit to land before we tackle a more in-depth review.
There are several design changes, starting with the two color options. Canyon Orange looks similar to Oppo’s recent flagship phones, with a subtle etched finish meant to replicate the Grand Canyon. Meanwhile, Hasselblad fans might prefer the other option: a woodland-themed Tundra Umber, inspired by the camera maker’s X2D. Oppo says this colorway channels “Scandinavian minimalism and the raw elegance of glaciers.” Together at last.
Image by Mat Smith for Engadget
Perhaps due to all the camera hardware, it’s a big, thick phone with the camera unit protruding noticeably from the back. The camera array on the Ultra now has a subtle hexagonal design, apparently a nod to camera history — and that Hasselblad partnership. That area has a circular, metal frame, like many of Oppo’s rivals. The edges of the camera unit are knurled, which helps you to grip the device when taking photos. Unlike Xiaomi’s recent Ultra phone, the ring doesn’t act as a zoom control, but Oppo and Hasselblad’s “Earth Explorer Kit” for the Find X9 Ultra adds a very understated camera grip with a zoom lever.
Putting last year’s Find X9 Pro next to the X9 Ultra, the Ultra model looks more modern, more advanced and more powerful. And it is. The Ultra has Qualcomm’s Snapdragon 8 Elite Gen 5 chip, a notable step up from the MediaTek Dimensity 9500 chip found on last year’s Find 9 Pro.
There’s also a 7,050mAh silicon-carbon battery that supports 100W SUPERVOOC charging. Oppo says it has included the “industry’s first” encapsulated thermal unit to keep temperatures under control when pushing the device hard, such as recording high-resolution video for extended periods. The display screams expensive Android flagship, too. The 6.82-inch 144Hz display can reach up to 3,600 nits of peak HDR brightness and drop to 1 nit in low-lit situations.
Image by Mat Smith for Engadget
It’s all about the cameras, however. The Find X9 Ultra’s main camera is a 200-megapixel sensor. At 1/1.12 inches, Oppo says it’s the largest 200MP sensor in a phone yet. It has a low f/1.5 aperture, too. This was my ‘main’ camera when I first started taking the X9 Ultra out to shoot sample photos. After all, bigger sensors mean more detail, and more ability to crop for tighter zoomed shots. With a mixture of streetlights, neon signs and more, I was impressed by the color accuracy. Oppo has embedded a new True Color Camera into the Find X9 Ultra’s camera module, which works across stills and video. Still, if you’re demanding punchy, high-contrast images, there’s an array of Hasselblad filters and effects for playing with, too.
Image by Mat Smith for Engadget
There’s also a 3x Telephoto camera, with another (different!) 200MP sensor and f/2.2 aperture. This is the camera that the new teleconverter lens attaches to. There’s something appealing about having an instant 3x zoom camera, even though it gets a little lost among the cropped focal-length equivalents in the camera app. In fact, Oppo claims that the Find X9 Ultra offers the equivalent of eight focal lengths. Sadly, I noticed some differences in color temperature and light sensitivity as the Find X9 Ultra hopped between all those camera sensors while I tested different zoom levels.
Images by Mat Smith for Engadget
The next camera is another telephoto, with an impressive 10x zoom with a 50 megapixel sensor. We’ve seen 10x zoom on phones before, like the Samsung Galaxy S23 Ultra, but never at such high resolution. Oppo added support for its Portrait mode here, even at full zoom. You can also crop in for a 20x zoom, but the results didn’t blow me away in early testing. At 10x zoom, though, I was impressed. That’s a lot of zoom before even thinking about attaching a teleconverter.
Oppo isn’t going quite as hard on video as its rival (and distant corporate relative) Vivo, but the Find X9 Ultra can capture 4K 60 fps video with Dolby Vision. It’s also the first Oppo smartphone capable of recording 8K video at 30 fps. For those looking to dig into video detail, Oppo has launched a new log profile, O-Log2. The company says this will help reveal greater shadow detail and reduce image smearing — it’s something else I’m itching to try once the teleconverter lands.
Images by Mat Smith for Engadget
Like Vivo's X300 Ultra, Oppo’s newest phone is certified for the Academy Color Encoding System (ACES), so videographers can integrate its footage into professional workflows. You can also load third-party LUTs (look-up tables) directly onto the device to monitor custom color grades in real time and see how they look in the on-device preview.
As is often the case with Chinese phone makers, there’s a lavish accessory kit to build on the smartphone’s shooting talents. Oppo’s Hasselblad Explorer case adds a two-stage focus button and the aforementioned zoom controls. The case has the same muted black and clay colors as the Tundra Umber edition of the Find X9 Ultra. Then there’s the new Hasselblad 300mm Explorer Teleconverter. The magnification ratio of the teleconverter has been increased from 3.28x on Find X9 Pro to around 4.3x on the Find X9 Ultra. The lens mounts directly onto the 200-megapixel 3x telephoto lens, upgrading it to a heady 13x optical zoom.
Image by Mat Smith for Engadget
This is also the biggest smartphone telephoto lens yet, dwarfing both the Find X9 Pro’s add-on and Vivo’s not-petite 400mm teleconverter. The companies chose different combinations of camera sensors and lenses, making spec sheet comparisons a little trickier, but Oppo’s latest accessory is certainly the largest thus far. I can’t wait to see how the Find X9 Ultra’s photos fare against images from the Vivo X300 Ultra, though. In the Find X9 Ultra’s favor, it has an iPhone 17 Pro-like touch-sensitive button for quickly launching the camera, something I missed on Vivo’s new flagship.
Unfortunately, there is no cross-compatibility among previous Oppo teleconverters and phones. The company says this is to ensure optimal image quality, but it’ll disappoint faithful Oppo fans hoping to carry over the expensive camera accessories from previous years. The company has learned some lessons from the Find X9 Pro, with a new telephoto adapter that can be left mounted on the phone without obscuring the other camera lenses.
On first impression, the Find X9 Ultra is shaping up to be another powerful camera phone, with another hard-to-actually-buy caveat. The Find X9 Ultra will arrive in parts of Asia and Europe. In the UK, it’s set to launch on May 8th, priced at £1,449 (roughly $1,959). While there’s no US release planned, we’ll update this story when we hear more details on the global launch. Once the telephoto add-on arrives, I’m excited to put it through its paces. I’ve got its rival from Vivo too, so it’s time for the battle of the teleconverters.This article originally appeared on Engadget at https://www.engadget.com/mobile/smartphones/oppo-find-x9-ultra--50mp-10x-optical-zoom-telephoto-release-date-price-170052539.html?src=rss

Instagram says a bug turned your photos black and white

If Instagram has been turning your color photo posts into black and white recently, don’t worry, there’s no problem with your camera or your account. The Meta-owned app has confirmed to Engadget that the issue is caused by a bug that’s affecting HDR photos in particular. "Earlier today, a technical issue caused some HDR photos to appear incorrectly as black-and-white for a subset of accounts,” Instagram has told us. However, we see complaints dated April 18 and 19, so the issue has been going on a bit longer for some people. Regardless of when the bug started causing problems, the Instagram team said it has since corrected the issue. If your posts are still showing up in black and white, Instagram said the fix will automatically turn your affected photo posts back to their original state over the next few hours. “We apologize for any inconvenience,” they added. This article originally appeared on Engadget at https://www.engadget.com/apps/instagram-says-a-bug-turned-your-photos-black-and-white-061802389.html?src=rss

Amazon will invest up to $25 billion in Anthropic in a broad deal

Amazon and Anthropic are strengthening their ties once again, with steep financial commitments made on both sides. Today, Amazon announced that it will invest $5 billion in the AI company, along with as much as $20 billion in additional payments if certain milestones are met. This news follows the initial $4 billion investment Amazon made in Anthropic in 2023 and a second $4 billion round from 2024.On Anthropic's side, it has committed to continued use of Amazon's custom Trainium silicon for its AI models. The latest agreement will see Anthropic promising to spend more than $100 billion on AWS technologies over the coming decade. It will secure up to 5 gigawatts of current and future chip capacity for training and powering its models. Their partnership is also bringing Anthropic's Claude platform to Amazon Web Services customers within the AWS portal, removing the need for additional credentials.This article originally appeared on Engadget at https://www.engadget.com/ai/amazon-will-invest-up-to-25-billion-in-anthropic-in-a-broad-deal-225239302.html?src=rss

Google brings Gemini in Chrome to users in Asia and the Pacific

After debuting in the US, Gemini in Chrome is making its way to more markets. Starting today, Google is rolling out Chrome's built-in chatbot to users in Asia and the Pacific, including Australia, Indonesia, Japan, the Philippines, Singapore, South Korea and Vietnam. The expansion comes after Google earlier this year made Gemini in Chrome available to people in Canada, India and New Zealand. With the exception of Japan, where Google isn't making the new suite available on iOS just yet, everyone else in the countries mentioned above can access Gemini in Chrome through Chrome's desktop browser, and the app on their iPhone or iPad. To get started, just tap the "Ask Gemini" icon at the top right of the screen. It will open a new sidebar Google introduced at the start of the year where you can chat with Gemini across every open tab. From there, you can also access Google's in-house image generator, Nano Banana 2. As you would expect, the suite offers integrations with Google's other apps, allowing you, for instance, to add events to Calendar without leaving the interface. If you don't want to use Gemini, you can right click on the shortcut to unpin it from the top of the interface.    Update 7:43PM ET: This article has been updated to reflect the expansion includes the entire Asia-Pacific region. This article originally appeared on Engadget at https://www.engadget.com/ai/google-brings-gemini-in-chrome-to-users-in-asia-and-the-pacific-220000698.html?src=rss

Mastodon was hit by a ‘major’ DDoS attack that briefly took down parts of the service

Mastodon seems to be recovering after a Distributed Denial of Service (DDoS) attack that took down its primary mastodon.social instance. As TechCrunch notes, the platform began reporting issues early Monday morning as much of the Mastodon-operated server became inaccessible. It's not clear who might be behind the attack, but Mastodon's head of communications Andy Piper described it as a "major" incident. A couple hours later, Mastodon shared on a status page that it had implemented countermeasures and that users should be able to access mastodon.social once again. Piper said that "some ongoing instability is a possibility" as the site recovered. It's unclear if any other instances of the service were also targeted; mastodon.social is run directly by the nonprofit and is the largest server on the federated platform. Mastodon is the second decentralized platform to be targeted with a DDoS in recent days. Last week, Bluesky also dealt with a significant DDoS incident that took parts of the service offline for several hours. The company posted what it said was its final update Monday morning, saying that its service had "remained stable" and that there was "no evidence of unauthorized access to private user data." A few hours later, however, it seemed Bluesky was once again experiencing some issues, though the cause was unclear. Its official status page was down, and a post from its server status account indicated that there were "elevated errors and timeouts on some Bluesky-hosted services." Bluesky said it was investigating.This article originally appeared on Engadget at https://www.engadget.com/social-media/mastodon-was-hit-by-a-major-ddos-attack-that-briefly-took-down-parts-of-the-service-204823221.html?src=rss

Sony will require age checks in the UK and Ireland to access PlayStation communication features

Sony is adopting new age verification policies for PlayStation users in the UK and Ireland. The company isn't making this a blanket requirement, but steps to confirm age will be needed to access "communication, broadcasting, and certain in-game features" beginning in June 2026. That includes essentials for online and social gamers, such as joining a party, voice chatting, text messaging or using third-party chat programs such as Discord. Some in-game communication tools, like chats or sharing user-generated content, will also only be available after an age check is completed. Although the new requirements will not be enforced until summer, users are already being prompted to get the verification process squared away.Several states and countries began adopting this type of legislation in 2025, pushing restrictions as a way to protect children and teens from inappropriate content. It seems the trend will be continuing into this year, despite the concerns about privacy risks and new questions about whether these restrictive laws are even effective at their stated goals, but companies have still been moving to comply. Discord was one of the more notable gaming-centric services to begin age verification policies last year, although the company did walk back some of its initial plans at the start of 2026 in order to better protect users' personal data and their anonymity. Roblox also began requiring age checks and those results were not great.This article originally appeared on Engadget at https://www.engadget.com/gaming/playstation/sony-will-require-age-checks-in-the-uk-and-ireland-to-access-playstation-communication-features-194916442.html?src=rss

GoPro’s Mission 1 camera series will start at $600

We heard all about GoPro's new action camera series last week, but the company is now unveiling the pricing across its Mission 1, Mission 1 Pro and Mission 1 Pro ILS cameras. The entry-level Mission 1 ($600) features GoPro's new 50-megapixel 1-inch sensor, which the company says will offer a major leap in image quality and low-light performance over the Hero 13 line. While largely looking the same as the Hero series (and still waterproof), the Mission 1 can record 8K video at 30fps and 4K at 120fps. It lacks the higher frame rates of the other Mission 1 cameras, but supports 10-bit GP-Log2 color and 32-bit float audio.
The Mission 1 Pro ($700) is the flagship fixed-lens model this year, aimed at the professional (or semi-pro) videographer. It has upgraded frame-rate capture to 8K at 60 fps and 4K at 240 fps, along with an extreme "burst" slow-motion mode that hits 960 fps at 1080p. It also captures 4:3 "Open Gate" recordings at 8K/30fps and 4K/120fps, covering the entire sensor area, enabling more versatile editing and cropping across different screen sizes, including vertical video.
Steve Dent for Engadget
Then there's the beastly Mission 1 Pro ILS (Interchangeable Lens System). It swaps the standard GoPro lens for a Micro Four Thirds (MFT) mount lens. It otherwise shares the same 1-inch sensor and high-speed 8K/60fps video specs as the Pro model. It also matches the Pro model's $700 price, with an additional $100 discount for GoPro subscribers. However, it won't be launching until Q3 2026.
All of the Mission 1 Series accessories will be available on a rolling basis beginning May 28, with GoPro's own wireless mic system (take note, Rode and DJI) priced at $160. If you preorder a Mission 1 or Mission 1 Pro directly from GoPro now, you'll get the point-and-shoot grip bundled for free. The company still doesn't have an official release date for the cameras.This article originally appeared on Engadget at https://www.engadget.com/cameras/gopros-mission-1-camera-series-will-start-at-600-130044898.html?src=rss

Blue Origin landed its recycled New Glenn booster but failed to put payload in orbit

Blue Origin has successfully reused its first-stage New Glenn booster for the first time after it landed in a cloud of smoke and fire on a recovery ship. It marks the second flight and reuse of Never Tell me the Odds, after the booster was recovered from New Glenn's previous launch in November last year. However, the rocket company's first commercial mission was marred by a failure to place the communications satellite payload into orbit. 
The launch went smoothly to start with, with the first-stage GS1 booster separating from New Glenn after three minutes and landing smoothly 10 minutes after launch following two braking burns, as shown in a post on X from Blue Origin's owner, Jeff Bezos. 
pic.twitter.com/0WzaWjjjL9— Jeff Bezos (@JeffBezos) April 19, 2026

However, several hours later the Blue Origin team and satellite manufacturer, AST SpaceMobile, announced that the payload had failed to reach orbit. "We have confirmed payload separation," Blue Origin announced on X. "AST SpaceMobile has confirmed the satellite has powered on. The payload was placed into an off-nominal orbit. We are currently assessing and will update when we have more detailed information." 
Later on in a press release, AST SpaceMobile revealed that "the satellite separated from the launch vehicle and powered on, [but] the altitude [was] too low to sustain operations with its on-board thruster technology and will de-orbited. The cost of the satellite is expected to be recovered under the company’s insurance policy."
The upper stage was supposed to position the satellite into a 285 mile orbit after completing two burns. It would have then unfolded a 2,400 square-foot antenna and linked with six other satellites in a test for AST's high-speed direct-to-cell network. However, early telemetry data showed that the satellite only reached 95 miles, well below a sustainable orbit. It's not yet clear how the failure occurred. 
Despite that, Blue Origin can take some solace in its successful first-stage reuse, particularly since it happened on just the third New Glenn mission (NG-3). It took SpaceX, by comparison, 32 flights before its first successful reflight of a previously flown orbital-class booster. 
Blue Origin will definitely want to solve the upper stage issue soon. Its next flight is the first New Glenn launch of Amazon Leo (formerly Project Kuiper) broadband satellites. It plans to put 48 of those into orbit to significantly expand the Starlink rival's constellation, which currently sits at 241 satellites. This article originally appeared on Engadget at https://www.engadget.com/science/space/blue-origin-landed-its-recycled-new-glenn-booster-but-failed-to-put-payload-in-orbit-055846419.html?src=rss

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