Technologies

That’s Hot: Check Out This Video of the Sun’s Corona in All Its Glory

The corona dances playfully as its temperatures approach 1.8 million degrees Fahrenheit.

Last month’s total solar eclipse wasn’t the only fun with the sun skygazers are enjoying this year. The European Science Agency has just dropped a hot new video of the sun’s corona, which is the upper layer of the sun’s atmosphere. The agency’s solar orbiter recorded the footage on Sept. 23, 2023, and the group has annotated the 30-second video to give viewers some context into what they’re looking at.

Just a few seconds in, you’ll get a glimpse of some coronal moss, a bright gas that makes lacy patterns across the sun. A few seconds later, the ESA points out spicules along the horizon — spires of gas that reach up through the sun’s chromosphere. These spires can reach heights of 10,000 kilometers, or approximately 6,200 miles. The video also captures what appears to be a small eruption at the 22-second mark. «Small» is relative, as the ESA notes that the eruption was larger than Earth.

Read more: How an Apple Watch Saved the Solar Eclipse for Me

The clip ends with a glimpse of coronal rain, which is made up of high-density clumps of plasma that sizzles at a temperature around 10,000 degrees Celsius (18,032 Fahrenheit). For context, the brighter coronal loop around the rain is burning at 1 million degrees Celsius (1.8 million Fahrenheit). In short, rain showers on the sun are insane.

Snake crossing the sun

As a whole, this is some of the best video footage we puny humans have ever seen of the sun. It comes courtesy of the ESA’s solar orbiter and its extreme ultraviolet imager, launched as part of the agency’s mission to capture close-up images of the sun in ways never before seen. The mission began in 2020 with the launch of the solar orbiter, and nabbed amazing images of the sun in 2022, along with some footage of Earth, Mars and Venus.

Arguably, the most intense footage so far was that of a massive solar eruption that extended millions of kilometers into space, and later footage that looks like a snake slithering across the sun. According to NASA, which assists the ESA, the snake effect was caused by the intermingling of plasma and the sun’s magnetic field.

The mission has also given us the first-ever close-up images of the sun’s polar regions and measurements of the sun’s solar winds that were impossible to take on Earth.

Read more: Total Solar Eclipse 2024: The Best Photos We’ve Seen

Technologies

Formula 1 Fans Can Now Explore Race Circuits With Apple’s New Maps Guide

F1 fans can get revved up for the approaching season with a tech boost from Apple Maps.

If you’re a Formula 1 fan and have your iPhone handy, you might want to check out Apple Maps. Apple on Wednesday added a new guide for its Maps app showcasing the race tracks for next month’s Australian Grand Prix.

Users can explore a detailed, 3D version of Melbourne’s Albert Park Grand Prix Circuit directly in Apple Maps and find details for all 24 tracks of the season with the Formula 1 Tracks From Around The World guide. It can also be found on the Apple TV Formula 1 Channel.

Currently, the only location done up in 3D is the Albert Park map, where you can explore the F1 Pit Garage, stadiums and more. Apple will continue to add more 3D tracks throughout the year.

The updated maps include:

Grand Prix Elements: Kerbs are shown on the maps to match the real-life experience, along with grandstands and pedestrian footbridges, all in 3D and labeled. All 14 of the circuit’s turns are also labeled.
Pop-Up Locations: Attendees will easily find entrance gates, restrooms, water stations, first aid and merchandise stands. Walking paths are shown directly on the maps, with walking directions available for grandstands.
3D Grand Prix Circuit Landmarks: The Pit Building, Lakeside Stadium (Bob Jane Stadium), Melbourne Sports & Aquatic Center, and the Finish Line are all prominently highlighted and showcased.
3D Melbourne Landmarks: Attendees looking to explore further can find several of Melbourne’s landmarks detailed in 3D in Maps.

Last year, Apple paid $140 million for exclusive F1 streaming rights in the US.

Technologies

Instagram Will Alert Parents if Teens Repeatedly Search for Self-Harm and Suicide Terms

The change applies to accounts using parental supervision tools.

Instagram will soon alert some parents if their teen repeatedly tries to search for terms related to suicide or self-harm within a short period. Instagram owner Meta said on Thursday that it’s rolling out the new notifications to parents in the US, UK, Australia and Canada, with other regions to follow later this year.

Thursday’s update follows the 2024 introduction of teen accounts. It applies to parents using the platform’s optional parental supervision setting, which requires consent from both teens and their parents to participate. Parental supervision allows parents to see the accounts their teen follows, set a time limit for how long their teen can use the app and more.

If teens repeatedly make suicide-related searches, parents will receive alerts via in-app notifications and email, text or WhatsApp, depending on available contact information. In addition to informing parents of their teen’s searches, notifications will allow them to «view expert resources designed to help them approach potentially sensitive conversations with their teen,» according to Meta.

Meta said it would prompt an alert if a teen attempted to search for phrases promoting suicide or self-harm and phrases that suggest a teen wants to harm themselves. The company said its policy is to block searches for self-harm and suicide content and direct people to resources and helplines.

Technologies

Today’s NYT Strands Hints, Answers and Help for Feb. 27 #726

Here are hints and answers for the NYT Strands puzzle for Feb. 27, No. 726.

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

Today’s NYT Strands puzzle was tough for me. Some of the answers are long and difficult to unscramble, so if you need hints and answers, read on.

I go into depth about the rules for Strands in this story.

If you’re looking for today’s Wordle, Connections and Mini Crossword answers, you can visit CNET’s NYT puzzle hints page.

Read more: NYT Connections Turns 1: These Are the 5 Toughest Puzzles So Far

Hint for today’s Strands puzzle

Today’s Strands theme is: It’s a little much

If that doesn’t help you, here’s a clue: Whoa, that’s plenty!

Clue words to unlock in-game hints

Your goal is to find hidden words that fit the puzzle’s theme. If you’re stuck, find any words you can. Every time you find three words of four letters or more, Strands will reveal one of the theme words. These are the words I used to get those hints, but any words of four or more letters that you find will work:

LURE, HARK, HARKEN, LATE, SORE, ROSE, TEAL, LATER, GLUE, GLUED, PLUS, LESS, GLARE

Answers for today’s Strands puzzle

These are the answers that tie into the theme. The goal of the puzzle is to find them all, including the spangram, a theme word that reaches from one side of the puzzle to the other. When you have all of them (I originally thought there were always eight but learned that the number can vary), every letter on the board will be used. Here are the nonspangram answers:

GLUT, EXCESS, SURPLUS, OVERKILL, REDUNDANCY

Today’s Strands spangram

Today’s Strands spangram is ENOUGHALREADY. To find it, start with the E that’s four letters to the right on the top row, and wind down and around.

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