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NASA Spots Eerie ‘Spider’ Shapes in Mars Crater View

Just in time for Halloween season.

David Bowie was on to something with his Spiders from Mars. While there are no crawling arachnids in residence on the red planet, there are spectacular landscape features known as «spiders.» NASA’s Mars Reconnaissance Orbiter peered down from above and captured a captivating view of what’s known as araneiform terrain. Araneiform means «spider-like.»

The image comes from the HiRise (High Resolution Imaging Science Experiment) camera on MRO. HiRise is operated by a team based at the University of Arizona. The team highlights noteworthy images from the camera’s extensive archives in a Picture of the Day feature it calls HiPOD. The orbiter snapped the «spiders» crater view in May 2022. The image was the HiPOD on Thursday. 

It shows a view into a crater with two notable features. One is the spidery dark formations that resemble a cluster of arachnids crawling over the landscape. The other is the geometric polygon shapes that look a lot like dried mud. «This image was acquired to study the influence of exposure to the sun’s rays on spider versus polygon development in terrain like this,» the HiRise team said.

MRO view of Mars shows a diagonal strip of surface with a prominent crater in the center.
MRO view of Mars shows a diagonal strip of surface with a prominent crater in the center.

A wider view gives more context to what MRO was looking at. The crater pops out against the landscape.   

The spiders tell a story of natural processes on Mars. The patterns come from the sublimation of ice below the surface. Sublimation is when a substance goes directly from a solid state to a gaseous state. These eye-catching formations have been spotted on other areas of Mars. 

While the spiders capture the imagination, the polygon formations are also fascinating, even if they’re less flashy. Researchers have spotted similar forms in cold Earth environments subject to water freeze-thaw cycles. Martian polygons usually get their distinctive shape from raised ridges. The HiRise team said scientists can glean information about climate conditions and distribution of ice by studying polygons.

Science aside, the HiRise crater snapshot showcases the haunting beauty of Mars. This would be a great time to put on The Rise and Fall of Ziggy Stardust and the Spiders from Mars and stare into a crater from a planet far away.

59 Weird Objects Seen on Mars, Explained

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Technologies

Today’s NYT Connections: Sports Edition Hints and Answers for Feb. 5, #500

Here are hints and the answers for the NYT Connections: Sports Edition puzzle for Feb. 5, No. 500.

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 is a tough one. As an old-school Minnesota Twins fan, I was excited to see the last name of our most legendary player on the grid. 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: QB is another one.

Green group hint: Hit it out of the park.

Blue group hint: Great gridiron signal-callers.

Purple group hint: Half of a thousand.

Answers for today’s Connections: Sports Edition groups

Yellow group: Football positions, abbreviated.

Green group: Members of the 500-HR club.

Blue group: First names of QBs to throw 500 career TDs.

Purple group: ____500.

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

What are today’s Connections: Sports Edition answers?

The yellow words in today’s Connections

The theme is football positions, abbreviated. The four answers are CB, OT, S and TE.

The green words in today’s Connections

The theme is members of the 500-HR club. The four answers are Banks, Bonds, Foxx and Killebrew.

The blue words in today’s Connections

The theme is first names of QBs to throw 500 career TDs. The four answers are Aaron, Drew, Peyton and Tom.

The purple words in today’s Connections

The theme is ____500. The four answers are ATP, Daytona, Indy and WTA.


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


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Technologies

Today’s NYT Mini Crossword Answers for Thursday, Feb. 5

Here are the answers for The New York Times Mini Crossword for Feb. 5

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


Need some help with today’s Mini Crossword? The Across clues were kind of tricky today, but the Down clues helped me fill in the grid. Read on for all the answers. And if you could use some hints and guidance for daily solving, check out our Mini Crossword tips.

If you’re looking for today’s Wordle, Connections, Connections: Sports Edition and Strands answers, you can visit CNET’s NYT puzzle hints page.

Read more: Tips and Tricks for Solving The New York Times Mini Crossword

Let’s get to those Mini Crossword clues and answers.

Mini across clues and answers

1A clue: Battery warning from a smoke detector
Answer: CHIRP

6A clue: Word that can precede «book» or «tour»
Answer: AUDIO

7A clue: Extreme edge
Answer: BRINK

8A clue: Like a wobbly screw
Answer: LOOSE

9A clue: Type in
Answer: ENTER

Mini down clues and answers

1D clue: Alternative to streaming
Answer: CABLE

2D clue: One of the Great Lakes
Answer: HURON

3D clue: Dummy
Answer: IDIOT

4D clue: Wash under a tap
Answer: RINSE

5D clue: Game in which Paul Newman successfully cons a crime boss in «The Sting»
Answer: POKER

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Technologies

Fitbit Launches Luffu, AI-Powered Health Tracking for the Whole Family

Soon, you may be able to access every family member’s health data in one place.

If you’ve ever wanted a way to keep all of your family’s health records in place, Fitbit may have come up with a solution. Fitbit, well-known for its fitness wearables, announced the launch of its own health care system on Wednesday.  

Luffu, which translates to the Old English word for «love,» uses AI to create what it calls an «intelligent family care system.» The platform allows family members to share all their health information through an app.

It’s unclear when Luffu will be officially available, but you can sign up for the waitlist to get access to the limited public beta. Pricing or other details have not been announced.

Luffu will allow families to keep track of everyone’s doctor’s appointments, test results, vaccine records, medications, symptoms, diet and more. The platform uses AI to learn your family’s health history and patterns, and to alert you to any changes that should be addressed, such as missed medications or abnormal vitals. The AI function organizes the data submitted into the system. The app will also connect to third-party apps and wearables, such as the Fitbit.

Luffu is meant to lighten the mental load of family care by organizing all this health data in one place, its co-founder said.

«I was caring for my parents from across the country, trying to piece together my mom’s health care across various portals and providers, with a language barrier that made it hard to get a complete, timely context from her about doctor visits,» said Luffu co-founder James Park.

Luffu will include alerts and a space to log health and medication information via voice, text, photos, and other health portals and devices. The key medical information can be shared across the platform with spouses, caregivers and parents.

A representative for Fitbit did not immediately respond to a request for comment.

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