Technologies

‘A historic moment’: NASA Perseverance rover collects first ever Mars rock sample

The rock core could be destined for Earth, eventually, but mailing it home will be a whole other ordeal.

NASA’s Perseverance rover, currently rolling around a dried out lakebed on the surface of Mars, has completed the first, critical step in a decade-long mission to return pieces of Mars to Earth. On the 190th day of its mission «Percy,» as the rover is affectionately known, overcame earlier sampling problems and snatched a core of rock, slightly thicker than a pencil, from Mars’ surface.

On Sept. 1, the space agency announced data had arrived from the Mars rover indicating it had successfully obtained a core from a briefcase-sized rock known as «Rochette.» But the team wanted to be «extra certain» that was the case. To be sure, the rover would need to take a few photographs of the drill device with one of its cameras.

The first images beamed back to Earth appeared to show rock had been successfully snatched. However, after an operation to vibrate the drill bit, a second round of images were taken. The sun, however, was not playing nicely with Percy. The lighting conditions were too poor to confirm exactly what was in the tube — and the team wanted to be doubly sure.

On Saturday, they got their wish.

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Adam Steltzner, NASA chief engineer on the mission, tweeted his congratulations on Sep. 4. «We got it,» he wrote.

«For all of NASA science, this is truly a historic moment,» said Thomas Zurbuchen, NASA’s associate administrator for science.

The early images show a rust-red sediment that could be iron-rich minerals, according to Steven Ruff, a planetary geologist at Arizona State University and creator of YouTube channel Mars Guy. Percy’s landing site in Jezero Crater was once home to a great body of water and its two sampling attempts are already revealing some of the geologic history of Mars. «Both of those rock targets that they’ve interrogated look different than really anything that we’ve seen anywhere else on Mars,» Ruff says.

The successful collection is part 1 of the most elaborate and complex mail run of all time.

Getting the Martian rock core in the sampling tube is like placing a letter in an envelope. The next step is for Perseverance to process, seal and stamp that envelope and get it ready to send. Perseverance has 43 of these envelopes and can collect dozens of diverse rock samples. On Monday, NASA announced the rover had stored the sample in its interior, locked away in an airtight titanium tube. (I’m sure this will become a trivia question in the future so, for reference, the very first sample was stored in tube number 266)

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Percy intends to leave these titanium tube-letters scattered across the surface of Mars for a mail carrier to collect at a later date. The key issue here is: The mail carrier hasn’t even been built yet.

NASA and the European Space Agency plan to send a Martian lander and sample collection rover to the surface of Mars in 2026. The rover (our mail carrier in this extended metaphor) will roll out, gather up Percy’s tubes and place them in its mailvan — a rocket bound for Earth. Sometime in early 2030, Percy’s mail will finally reach its intended recipient, provided everything goes according to plan.

Should the mail make it home, it would be the first time humans have returned materials from another planet.

Technologies

Google Gives Chrome an AI Side Panel and Lets Gemini Browse for You

The update also includes Nano Banana image tools and deeper integrations with Google apps like Gmail, Calendar, Maps and Flights.

Google is turning Chrome into something closer to a digital copilot.

In the next wave of Gemini updates rolling out, Google on Wednesday revealed a set of new AI-powered features coming directly to its browser, aimed at reducing the frustrations of exploring the internet each day. Built on Gemini 3, the updates introduce an always-available side panel, deeper app integrations, creative image tools and a new browser agent called auto browse that can complete multistep tasks on your behalf.

Essentially, Google wants Chrome to be like an AI wingman that browses, compares and multitasks for you.

Now you can automate browsing

To me, the standout new addition is auto browse, a browser agent designed to handle tedious and time-consuming chores. Instead of hopping between tabs, filling out forms or manually comparing prices of things like products or flights, you can ask Chrome to do the legwork.

Auto browse can research flights and hotels across different dates, collect documents, schedule appointments, manage subscriptions and help with tasks like renewing a driver’s license or filing expense reports.

In a live demo I saw, Product Lead Charmaine D’Silva used the new tools to plan a family vacation. Gemini compared destinations and prices across multiple travel sites, checked school calendars to see when her kids were off and lined up schedules to find workable travel windows. When it came time to book, though, D’Silva emphasized that the final decision and purchase were still hers, underscoring Google’s plan to keep humans in control for key tasks like booking and purchases.

The feature is rolling out to AI Pro and Ultra subscribers in the US now, signaling Google’s broader push toward more agentic AI experiences.

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A new side panel experience

Another update rolling out now is a redesigned Gemini side panel in Chrome, available across MacOS, Windows and Chromebook Plus. Instead of opening a separate tab, Gemini now lives alongside whatever you’re working on, making it easier to multitask without breaking your flow. Testers have used it to summarize reviews across sites, compare shopping options and juggle packed calendars while keeping their main task front and center.

AI image editing with Nano Banana

Chrome is also trying to become more creative. Google is bringing Nano Banana, its AI image editing and generation tool, directly into the browser. You can now edit and reimagine images you find on the web without downloading files or switching apps — whether that’s mocking up a living room redesign or turning raw data into an infographic at work.

Chrome connects with other Google apps

Under the hood, Gemini in Chrome is becoming more connected to the rest of Google’s ecosystem. Integrations with Gmail, Calendar, Maps, YouTube, Google Flights and Shopping will allow the assistant to pull in relevant context and take action across apps. Planning a trip, for example, could involve referencing an old email, checking flight options and drafting a follow-up email to your travel companions. Now all in one place.

More to come

Looking ahead, Google says personal intelligence is coming to Chrome in the coming months. With user opt-in, Gemini will remember context from past interactions to deliver more tailored, proactive help across the web, while giving you control over what data is connected and when.

Technologies

If You Drink Decaf, Read This: More Than 80,000 Keurig Pods Recalled

Here’s how to get a full refund if you bought these coffee pods.

If you’re a decaf K-Cup drinker, this message is for you. Keurig has recalled the McCafe Premium Roast Decaf Coffee K-Cup Pods because they may contain caffeine.

Here’s everything to know.

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What was recalled?

Keurig Dr Pepper voluntarily recalled 960 cartons of McCafe Premium Roast Decaf Coffee K-Cup Pods, according to a US Food and Drug Administration memo. The reason listed for the recall reads: «Product is labeled as decaf, but might contain caffeine.»

CNET chose McCafé Premium Roast as the best K-Cup, although the decaffeinated version was not included. It is unclear at this time how many states sold the cartons.

A representative for Keurig Dr Pepper did not immediately respond to a request for comment.

How to know if you have a recalled product

The recalled items will have the following information:

Best by date: 17 NOV 2026
Batch number: 5101564894
Material number: 5000358463
ASIN: B07GCNDL91
UPC: 043000073438

The recall is ongoing. If you have a recalled product, you can return it to your place of purchase for a full refund.

Technologies

The Samsung Galaxy Z TriFold’s Nearly $3,000 Price Might Unfold Your Whole Wallet

This double-folding phone will be the most expensive mainstream handset released in the US.

Samsung’s twin-hinged Galaxy Z TriFold is nearly on sale, coming before the Galaxy S26 launch next month. Starting Jan. 30, foldable phone fans who want the most advanced device in the US can pick one up, but they’ll have to pay a hefty price: The device starts at a jaw-dropping $2,900.

Yes, for over three times the price of a Galaxy S25, you can pick up the most advanced smartphone — and certainly the most expensive — Samsung has ever rolled out. Even the Galaxy Z Fold 7, which starts at $2,000 with 256GB of storage, only reaches $2,420 at the highest 1TB storage configuration.

As products across all industries get costlier, phone-makers have priced foldables in an even more premium tier than the most innovative flat smartphones (like the iPhone 17 Pro Max and Galaxy S25 Ultra). It seems Samsung will use the twin-hinged Galaxy Z TriFold to set an even higher price ceiling for smartphones.

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Anyone who buys the Galaxy Z TriFold will get one of the most technically impressive handsets released in the US. But is the technology worth the cost?

The Galaxy Z TriFold unfolds into a 10-inch inner display that rivals the screens of full-size tablets. It’s noticeably larger than the 8-inch inner screen on the single-hinged Galaxy Z Fold 7 foldable. Its two hinges, built of titanium, are tested to endure 200,000 folds, according to Samsung.

When unfolded, the Z TriFold is 3.9mm at its thinnest point. That’s slightly outdone by the slimmer Huawei Mate XT’s 3.6mm, which beat Samsung to market by an entire year with a trifold that’s not available in the US. That might be nearing the limit for phone thinness, as it’s barely enough to accommodate the USB-C port at the bottom of either device.

The Galaxy Z TriFold and Huawei Mate XT are roughly comparable in size and specs, though the Huawei phone’s EMUI operating system and the lack of familiar Google apps (due to the ban on US companies working with the Chinese phone-maker) mean Android fans may prefer Samsung’s. The Huawei foldable is also more expensive, starting at 3,499 euros (about $4,150 today), and may not be compatible with US carriers out of the box.

Read more: Galaxy Z TriFold vs. Huawei Mate XT: One Is the Most Versatile Phone I’ve Ever Used

The Galaxy Z TriFold has a customized Snapdragon 8 Elite chip, the same one that powers last year’s Galaxy S25 series. It won’t feature the latest Snapdragon 8 Elite Gen 5 silicon, which is likely to power this year’s most advanced Android handsets (potentially including the upcoming, but not yet announced, Samsung Galaxy S26 series).

The Galaxy Z TriFold will start at 512GB of storage and packs a 5,600-mAh battery, larger than the Z Fold 7’s 4,400-mAh capacity unit. It recharges at 45 watts, which is typical for Samsung phones, though other premium Android handsets have long ago surpassed that rate, like the OnePlus 15 with 80-watt charging. It has three rear cameras (a 200-megapixel main, a 12-megapixel ultrawide and a 10-megapixel telephoto) and comes in a single color, crafted black.

All told, the Galaxy Z Trifold offers only marginal upgrades over the Galaxy Z Fold 7, and its hardware will likely be surpassed soon when the Galaxy S26 series launches with newer chips.

At $1,000 to $2,000 above other Android phones and foldables, the Z TriFold seems to offer only a single advantage: its massive inner display. While undeniably a technical marvel, that’s not nearly enough added value for most people to justify the steep upsell on your standard smartphone, or even another book-style foldable. For folks who «crave» the most advanced phone on the market, though, maybe it’s worth the expense.