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.

window.CnetFunctions.logWithLabel(‘%c One Trust ‘, «Service loaded: script_twitterwidget with class optanon-category-5»);

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)

window.CnetFunctions.logWithLabel(‘%c One Trust ‘, «Service loaded: script_twitterwidget with class optanon-category-5»);

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 Agrees to Pay $135M in Huge Android Data-Harvesting Settlement

Google’s settlement with Android users would resolve the lawsuit and alter how the company manages its terms of service, though not all users would receive financial compensation.

Android users, take note: On Tuesday, Google reached a preliminary settlement in a class action lawsuit over illegal data collection. If it goes through, Google will pay out $135 million to Android phone users, possibly the largest settlement of this kind in history.

According to the lawsuit, starting in 2017, Google programmed its Android OS to automatically collect cellular data via carriers, with no way for users to opt out. The lawsuit asserted that this data collection occurred even when users took steps such as disabling location tracking or closing apps.

Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.

The lawsuit also made a significant claim: that Google’s data collection practices constituted a crime called conversion. Conversion occurs when one party takes property from another with the intent to deprive them of it. No conversion cases have ever settled for $135 million.

As part of the settlement, Google has denied any wrongdoing.

«We are pleased to resolve this case, which mischaracterized standard industry practices that keep Android safe. We’re providing additional disclosures to give people more information about how our services work,» said Google spokesperson José Castañeda.

The lawsuit could have significant implications for data privacy and other data collection practices. It will also change Google’s terms of service. The company has agreed to obtain more explicit consent from Android users when first using new phones, to include a toggle button to turn off certain types of data collection, and to disclose data collection more clearly.

How do Android users know if they’ll get paid?

This is a preliminary settlement ahead of the first trial date in August, so we don’t yet know all the details. The judge will have to approve the settlement and confirm the time frame, payment method and other specifics.

Here’s what we do know: Payments would be capped at $100 per person, so no one should expect to get more than that. Also, in most cases, you have to sign up to become a part of a class action lawsuit. If you didn’t sign on to this specific lawsuit by now, you’re not likely to receive any money.

Another settlement involved ad targeting

It’s been an eventful week for Google settlements. Earlier this week, Google also agreed to a $68 million preliminary settlement in another class action lawsuit, this one involving Google Assistant (now being replaced with Gemini for Home).

Users said smart devices used Google Assistant to listen to them without their activation, leading to ad targeting based on information they hadn’t willingly shared.

In that settlement, payments will be made automatically. No claim form is required to receive a payment.

Technologies

Today’s NYT Connections Hints, Answers and Help for Jan. 29, #963

Here are some hints and the answers for the NYT Connections puzzle for Jan. 29 #963.

Looking for the most recent Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle, Connections: Sports Edition and Strands puzzles.

What a fun NYT Connections puzzle today! There’s a favorite children’s story in one group, and four classic author surnames that, naturally, don’t show up in an «author surname» category. Read on for clues and all of today’s Connections answers.

The Times has a Connections Bot, like the one for Wordle. Go there after you play to receive a numeric score and to have the program analyze your answers. Players who are registered with the Times Games section can now nerd out by following their progress, including the number of puzzles completed, win rate, number of times they nabbed a perfect score and their win streak.

Read more: Hints, Tips and Strategies to Help You Win at NYT Connections Every Time

Hints for today’s Connections groups

Here are four hints for the groupings in today’s Connections puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.

Yellow group hint: Maybe it’s Maybelline.

Green group hint: Too hot, too cold, just right.

Blue group hint: Raise a cup.

Purple group hint: They all sound like words with a similar meaning.

Answers for today’s Connections groups

Yellow group: Makeup.

Green group: Featured in Goldilocks and the Three Bears.

Blue group: Ending with drinking vessels.

Purple group: Homophones of words meaning «brutal.»

Read more: Wordle Cheat Sheet: Here Are the Most Popular Letters Used in English Words

What are today’s Connections answers?

The yellow words in today’s Connections

The theme is makeup. The four answers are bronzer, foundation, liner and stain.

The green words in today’s Connections

The theme is featured in Goldilocks and the Three Bears. The four answers are bear, bed, Goldilocks and porridge.

The blue words in today’s Connections

The theme is ending with drinking vessels. The four answers are fiberglass, Silverstein, smug and stumbler.

The purple words in today’s Connections

The theme is homophones of words meaning «brutal.» The four answers are Gorey, Grimm, grizzly and Scarry.

Don’t miss any of our unbiased tech content and lab-based reviews. Add CNET as a preferred Google source.

Technologies

Today’s NYT Connections: Sports Edition Hints and Answers for Jan. 29, #493

Here are hints and the answers for the NYT Connections: Sports Edition puzzle for Jan. 29, No. 493.

Looking for the most recent regular Connections answers? Click here for today’s Connections hints, as well as our daily answers and hints for The New York Times Mini Crossword, Wordle and Strands puzzles.

Today’s Connections: Sports Edition features some tricky terms. If you’re struggling with today’s puzzle but still want to solve it, read on for hints and the answers.

Connections: Sports Edition is published by The Athletic, the subscription-based sports journalism site owned by The Times. It doesn’t appear in the NYT Games app, but it does in The Athletic’s own app. Or you can play it for free online.

Read more: NYT Connections: Sports Edition Puzzle Comes Out of Beta

Hints for today’s Connections: Sports Edition groups

Here are four hints for the groupings in today’s Connections: Sports Edition puzzle, ranked from the easiest yellow group to the tough (and sometimes bizarre) purple group.

Yellow group hint: Checkmate!

Green group hint: Think Nadia Comăneci.

Blue group hint: Soccer stars.

Purple group hint: H2O.