Technologies

NASA’s Lucy blasts off on historic mission to Jupiter’s Trojan asteroids

The asteroids are 4.6-billion-year-old relics from the solar system’s earliest days.

A United Launch Alliance Atlas V 401 rocket flared to life under the cover of dark at Cape Canaveral Space Force Station in Floridajust after 2:30 a.m. local time Saturday morning. Encased within the pencil-shaped payload fairing atop the rocket was NASA’s latest interplanetary explorer: a spacecraft named Lucy.

It was the 100th launch from Cape Canaveral Space Launch Complex 41. Approximately 58 minutes after launch the probe, which is about as wide as a bus, was released from the second stage rocket booster to begin its long journey toward Jupiter’s orbit. The United Launch Alliance team celebrated with hugs and clapping in its mission control room.

«It was one of the most exciting experiences of my life,» Hal Levison, principal investigator of the Lucy mission, said post-launch. «It was truly awesome, in the old-fashioned meaning of the word.»

Over the next two years, Lucy will use Earth’s gravity twice to swing toward the solar system’s largest planet. But the gas giant isn’t Lucy’s destination. Instead, it’ll explore a series of asteroids, locked in Jupiter’s orbit, known as the Trojans.

These asteroids have never been studied up close before and move as huge swarms, or camps, at the «Lagrangian points» in Jupiter’s orbit. The Lagrangian points are regions where gravity’s push and pull lock the camps in place, leading and trailing Jupiter in its journey around the sun in perpetuity.

The collection of amorphous space rocks is like a series of cosmic fossils, providing a window into the earliest era of our solar system, some 4.6 billion years ago. Lucy will act as a cosmic palaeontologist, flying past these eight different «fossils» at a distance and studying their surfaces with infrared imagers and cameras.

«No spacecraft has visited so many objects before, and each is a potential window into the material and conditions of the early solar system,» says Alan Duffy, an astrophysicist at Swinburne University in Melbourne.

The idea of examining fossils is core to the mission’s philosophy — right down to its name. «Lucy» is derived from a hominid skeleton discovered in Ethiopia in 1974. The skeleton was dubbed Lucy because the Beatles’ song Lucy in the Sky With Diamonds was playing in the scientists’ camp after the find. Words from all four Beatles are contained on a plaque inside the spacecraft.

Though the early morning launch and separation was marked down as a success on Lucy’s extensive to-do list, the spacecraft had to overcome one final, giant hurdle before it was ready to sail out of Earth’s backyard. About one hour into its flight, the probe experienced «20 minutes of terror,» as it unfurled its 24 foot wide decagonal solar panels.

The panels are critical to the spacecraft’s success and will power Lucy during the 12-year journey toward the Trojans. They can supply about 500 watts of power — about the same amount of energy necessary to run a washing machine, according to NASA. And Lucy will need every watt, because it’ll be the farthest solar-powered spacecraft should it reach its destinations.

Ninety-one minutes after launch, the team acquired a signal from Lucy confirming the solar panels had deployed. «Things were splendid today,» said Omar Baez, the senior launch director of NASA’s Launch Services Program.

That means Lucy is alive and well and now there’s a lot of ground to cover before it reaches its first object of interest: Donaldjohanson, a space rock positioned in the asteroid belt between Mars and Jupiter. That flyby will occur in April 2025.

From there, Lucy will swing toward the Trojans, reaching four worlds throughout 2027 and 2028 in the Greek camp, the swarm of rocks leading Jupiter in orbit. Another Earth flyby will help propel Lucy to its final targets, Patroclus and its binary companion Menoetius, in the Trojan camp trailing Jupiter in 2033. In total, the spacecraft will cover 4 billion miles.

Lucy’s ambitious main mission won’t necessarily end with Patroclus and Menoetius, either. The spacecraft’s orbit will see it drift through the swarms for years to come. NASA has a good track record with extending missions — but you’ll have to keep your fingers crossed that everything goes well for the next decade.

Technologies

Today’s NYT Connections Hints, Answers and Help for Jan. 14, #948

Here are some hints and the answers for the NYT Connections puzzle for Jan. 14 #948.

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.

Today’s NYT Connections puzzle is kind of tough. The blue category, not the purple one today, expects you to find hidden words in four of the words given in the grid. Read on for clues and 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: That’s not going anywhere.

Green group hint: End user or customer.

Blue group hint: Ask a meteorologist.

Purple group hint: Not noisy.

Answers for today’s Connections groups

Yellow group: Fixed.

Green group: Receiver of goods or services.

Blue group: Starting with weather conditions.

Purple group: Silent ____.

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 fixed. The four answers are fast, firm, secure and tight.

The green words in today’s Connections

The theme is receiver of goods or services. The four answers are account, client, consumer and user.

The blue words in today’s Connections

The theme is starting with weather conditions. The four answers are frosty (frost), mistletoe (mist), rainmaker (rain) and snowman (snow).

The purple words in today’s Connections

The theme is silent ____. The four answers are auction, movie, partner and treatment.

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

Technologies

Today’s Wordle Hints, Answer and Help for Jan. 14, #1670

Here are hints and the answer for today’s Wordle for Jan. 14, No. 1,670.

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

Today’s Wordle puzzle is a tough one, with a letter that is rarely used and which I just never guess. If you need a new starter word, check out our list of which letters show up the most in English words. If you need hints and the answer, read on.

Today’s Wordle hints

Before we show you today’s Wordle answer, we’ll give you some hints. If you don’t want a spoiler, look away now.

Wordle hint No. 1: Repeats

Today’s Wordle answer has no repeated letters.

Wordle hint No. 2: Vowels

Today’s Wordle answer has three vowels.

Wordle hint No. 3: First letter

Today’s Wordle answer begins with A.

Wordle hint No. 4: Last letter

Today’s Wordle answer ends with D.

Wordle hint No. 5: Meaning

Today’s Wordle answer can mean to keep away from something or someone.

TODAY’S WORDLE ANSWER

Today’s Wordle answer is AVOID.

Yesterday’s Wordle answer

Yesterday’s Wordle answer, Jan. 13, No. 1669 was GUMBO.

Recent Wordle answers

Jan. 9, No. 1665: EIGHT

Jan. 10, No. 1666: MANIC

Jan. 11, No. 1667: QUARK

Jan. 12, No. 1668: TRIAL

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Technologies

Apple Launches Creator Studio Package as $13 a Month Subscription

Mac users can still buy the apps individually, but subscribers get access to Final Cut Pro and other Studio tools.

Apple is bundling its pro filmmaking and audio tools including Final Cut Pro with its productivity apps Keynote, Pages and Numbers into a subscription software suite called Apple Creator Studio.

The package, which includes apps for Mac, iPad and iPhone, includes Logic Pro, Pixelmator Pro, Motion, Compressor, MainStage and the whiteboard app Freeform. Creator Studio will be available starting Jan. 28 at a cost of $13 per month or $129 per year, or $3 per month or $30 per year for students and educators. Mac users will still have the option to purchase software like Final Cut Pro for a one-time free. The current price for Final Cut Pro in the Mac App Store is $300.

While apps such as Keynote and Pages are already free on Apple platforms, it appears that new versions of those apps will receive access to beta features that will roll out first to Creator Studio subscribers. The announcement by Apple alludes to «new AI features and premium content» in some of the apps it otherwise makes available to use for free.

What the Creator Studio bundle comes with

The star of the show in Creator Studio is Final Cut Pro, the video editing software that will now include Transcript Search on both Mac and iPad. There is also a new Beat Detection feature Apple says uses an AI model to analyze a music track and display a beat grid, making it easier to cut video to music rhythms. The software also will include a new Montage Maker on iPad for quick social video creation.

Motion, the 2D and 3D graphics tool, and Compressor also integrate with Final Cut Pro. Apple touted Motion’s Magnetic Mask feature for isolating objects or people without the need for a green screen.

Logic Pro has new features for musicians, including a Synth Player addition to AI Session Players. Chord ID, a new AI feature, can create chord progressions from audio or MIDI recordings. A new Sound Library will have hundreds of royalty-free clips, samples and loops.

A revamped MainStage app gives subscribers access to instrument, voice-professing and guitar rig tools. Pixelmator Pro arrives with new tools and filters, and there will be an iPad version in addition to the Mac tool.

Freeform in the Creator Studio package will add premium content, including curated photos, graphics and illustrations. It will also get new AI features that include image creation.