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Lucy Spacecraft’s Surprise Discovery: Dinkinesh Reveals Binary Nature

Lucy spacecraft’s surprise: Dinkinesh, a main-belt asteroid, revealed its binary nature, setting the stage for the mission’s study of Trojan asteroids.

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Last Updated on July 5, 2024 by Daily News Staff


The Lucy spacecraft, on its way to study the Trojan asteroids in Jupiter’s orbit, recently made an unexpected detour. During a test run past a main-belt asteroid named Dinkinesh, Lucy’s tracking system revealed a surprising revelation. Rather than encountering a single asteroid, Lucy discovered that Dinkinesh is actually a binary system, consisting of one larger asteroid and one smaller moonlet. This unexpected find has provided valuable insights and sets the stage for Lucy’s upcoming mission objectives.


Dinkinesh duo NASA Goddard SwRI Johns Hopkins APL NOAO e1698953221168
When the Lucy spacecraft encountered asteroid Dinkinesh, it found 2 asteroids instead of 1. Lucy captured this image, showing the smaller satellite slightly behind the main asteroid, at 12:55 p.m. EDT (16:55 UTC) on November 1, 2023. At that time, the light travel time between the spacecraft and the asteroid – in the main asteroid belt – was some 30 minutes. The spacecraft and the asteroid were some 300 million miles (500 million km) from Earth. Yet Lucy was so perfectly targeted that it came within a minute of its scheduled closest approach, to pass approximately 270 miles (430 km) above the surface of Dinkinesh. Image via NASA/ Goddard/ SwRI/ Johns Hopkins APL/ NOAO.

Dinkinesh’s Binary Nature Unveiled:
The name Dinkinesh, meaning “marvelous” in Amharic, perfectly encapsulates the astonishment experienced by the Lucy mission team when they realized the true nature of this asteroid. Initial glimpses of Dinkinesh in September indicated its potential binary nature, as its brightness changed over time. This phenomenon resembled the method used by astronomers to identify planets by observing the fluctuation in brightness when they pass in front of stars.

Lucy’s latest images of Dinkinesh confirmed the existence of the binary system. The parent asteroid was estimated to be about 0.5 miles (790 m) wide, while the moonlet measured approximately 0.15 miles (220 m) in size. This successful mini-mission made Dinkinesh and its moon the smallest main-belt asteroids ever to be well-imaged by a spacecraft, marking a significant milestone for scientific exploration.

Lucy’s Next Destination:
After this unexpected encounter with Dinkinesh, Lucy’s trajectory now sets its sights on future objectives. In December 2024, the spacecraft will undergo a second gravity assist from Earth, propelling it toward the orbit of Jupiter. Once there, Lucy will embark on its primary mission of studying the Trojan asteroids. These asteroids have been captured by Jupiter’s gravitational pull and are believed to have coexisted with the gas giant for billions of years within its orbit around the sun.

Alteration of Lucy’s Mission Plan:
Dinkinesh was not originally part of the Lucy mission’s itinerary. The spacecraft’s original plan involved visiting the main-belt asteroid (52246) Donaldjohanson in 2025, followed by a tour of nine Trojan asteroids beginning in 2033. However, the discovery of a conveniently located small asteroid presented an opportunity for Lucy to make an additional visit. Raphael Marschall of the Nice Observatory in France identified Dinkinesh, estimated to be 0.4 miles (700 m) in size. The mission team adjusted Lucy’s course, bringing it closer to the asteroid, and successfully executed the flyby from a mere 270 miles (430 km) away.

Lucy’s Journey So Far:
Launched in October 2021, Lucy underwent its first flyby of Earth a year later. On January 24, 2023, the mission team added Dinkinesh as a new target, deviating from the original plan. Through a strategic maneuver, Lucy managed to observe this fascinating asteroid two years ahead of schedule. It is worth noting that Dinkinesh derives its name from the Ethiopian term for the famous human ancestor fossil known as Lucy, after which the spacecraft’s mission is named.

Significance of the Tracking System:
Lucy’s encounter with Dinkinesh served as an excellent test for the spacecraft’s innovative tracking system. This system was developed to overcome the longstanding challenge of accurately determining the spacecraft’s distance from an asteroid and precisely pointing the cameras. By approaching Dinkinesh at a similar angle relative to the sun as it will during the Trojan asteroid encounters, scientists were able to practice under comparable conditions well in advance of the main mission.


Lucy NASA Asteroid flyby art sq
Artist’s concept of the Lucy spacecraft making a close flyby of an asteroid. Image via NASA.

The Lucy spacecraft’s unexpected discovery of Dinkinesh’s binary nature during its test run past the main-belt asteroid has provided valuable insights into the diversity of celestial bodies within our solar system. This surprise encounter showcases the capabilities of Lucy’s tracking system and its ability to adapt to unforeseen opportunities. As Lucy continues its journey, it promises to unravel more mysteries surrounding the Trojan asteroids and contribute to our understanding of the fascinating celestial objects that reside within Jupiter’s orbit.

Source: NASA

Check out this article from Earthsky https://earthsky.org/space/lucy-spacecraft-to-visit-asteroid-nov-1-2023/?mc_cid=c07b5b936a&mc_eid=36fb49e54a

The science section of our news blog STM Daily News provides readers with captivating and up-to-date information on the latest scientific discoveries, breakthroughs, and innovations across various fields. We offer engaging and accessible content, ensuring that readers with different levels of scientific knowledge can stay informed. Whether it’s exploring advancements in medicine, astronomy, technology, or environmental sciences, our science section strives to shed light on the intriguing world of scientific exploration and its profound impact on our daily lives. From thought-provoking articles to informative interviews with experts in the field, STM Daily News Science offers a harmonious blend of factual reporting, analysis, and exploration, making it a go-to source for science enthusiasts and curious minds alike. https://stmdailynews.com/category/science/

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Entertainment

Paramount Prepares for Possible California Exit Amid Warner Bros. Merger Battle

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Last Updated on September 17, 2026 by Daily News Staff

HOLLYWOOD, Calif. — Paramount’s century-long connection to Hollywood could be facing one of its biggest challenges yet, as the entertainment giant reportedly prepares for the possibility of moving major operations out of California amid an escalating legal battle over its proposed acquisition of Warner Bros. Discovery.

Paramount is reportedly preparing for a possible California exit as its $110 billion Warner Bros. Discovery merger faces an antitrust battle.
Studio weighs California exit amid Warner Bros. merger battle

Paramount has informed the offices of Los Angeles Mayor Karen Bass and California Attorney General Rob Bonta that it is prepared to formally announce plans to leave California, according to reporting Wednesday from TheWrap. Paramount has not formally announced a relocation, and a company spokesperson declined to comment to the publication.

The potential move centers on Paramount Skydance’s proposed approximately $110 billion acquisition of Warner Bros. Discovery, a deal being challenged on antitrust grounds by California and a coalition of 11 other states, along with a separate challenge from the Writers Guild of America. California Attorney General Rob Bonta argues that combining the two entertainment companies could reduce competition, potentially leading to higher prices and fewer choices for consumers.

A court agreement currently prevents Paramount and Warner Bros. Discovery from completing the merger until June 1, 2027, or until after a court decision on the states’ claims, whichever comes first. The antitrust case is scheduled for trial in March 2027.

Paramount’s Hollywood Future

At the center of the controversy is Paramount’s historic studio complex at 5555 Melrose Avenue in Hollywood, one of the entertainment industry’s most recognizable properties.

The Los Angeles Times reported that Paramount CEO David Ellison has told associates that he would prefer to remain in Los Angeles. However, Paramount’s board has reportedly approved a contingency plan that could move the company’s headquarters out of Hollywood, and Ellison has indicated that the company is prepared to sell its historic studio properties and relocate operations if the merger remains stalled.

Tennessee, Texas and Georgia have emerged in reports as potential destinations should Paramount ultimately decide to relocate.

The financial pressure is significant. Beginning October 1, Paramount faces a roughly $7 million-per-day additional payment obligation tied to delays in completing the Warner Bros. Discovery transaction. Paramount has asked the federal court to require the states and the Writers Guild of America to post a $1.88 billion bond to cover potential costs associated with the delay.

What’s at Stake for Los Angeles?

A Paramount departure could extend far beyond the loss of a famous Hollywood address.

An economic analysis cited by TheWrap estimates that a large-scale Paramount departure could put as many as 57,980 full-time jobs, $21.2 billion in annual economic output and approximately $1.17 billion in state and local tax revenue at risk. Those figures represent an economic-impact scenario rather than a prediction that all of those losses would necessarily occur.

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There are competing concerns about the merger itself. Los Angeles County analysis has estimated that completing the Paramount-Warner Bros. combination could also eliminate thousands of entertainment and related jobs because of consolidation. Opponents of the merger, including entertainment unions, have raised concerns about reduced competition and employment, while supporters argue that reaching a settlement could help prevent Paramount from moving operations out of California.

Mayor Bass has said she remains focused on protecting Los Angeles entertainment jobs and keeping Hollywood’s entertainment industry centered in the city. Bonta’s office, meanwhile, has maintained that California will continue enforcing its antitrust laws while remaining open to good-faith discussions.

Settlement Talks Scheduled

There is still an opportunity for the dispute to be resolved before Paramount makes a final decision about its California operations.

Paramount Skydance and representatives for California Attorney General Rob Bonta are scheduled to participate in court-ordered settlement talks on October 14 and 15. The discussions could potentially resolve the antitrust dispute and clear a path for Paramount’s proposed Warner Bros. Discovery acquisition.

For now, Paramount has made no official announcement that it is leaving California. The company declined to comment on reports Wednesday that it was preparing to announce a departure.

That leaves the future of Paramount’s Hollywood operations — including its historic Melrose Avenue studio — uncertain as the legal and financial pressure surrounding the merger continues to build.

For now, the gates at Paramount remain firmly planted on Melrose Avenue.

Settlement Talks Scheduled

There is still an opportunity for the dispute to be resolved before Paramount makes a final decision about its California operations.

Paramount Skydance and representatives for California Attorney General Rob Bonta are scheduled to participate in court-ordered settlement talks on October 14 and 15. The discussions could potentially resolve the antitrust dispute and clear a path for Paramount’s proposed Warner Bros. Discovery acquisition.

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For now, Paramount has made no official announcement that it is leaving California. The company declined to comment on reports Wednesday that it was preparing to announce a departure.

That leaves the future of Paramount’s Hollywood operations — including its historic Melrose Avenue studio — uncertain as the legal and financial pressure surrounding the merger continues to build.uilding around the Warner Bros. Discovery deal, the question of whether one of Hollywood’s most historic studios will continue calling California home has moved from speculation to a potentially consequential decision for Los Angeles and its entertainment industry.

STM Daily News will continue monitoring the Paramount-Warner Bros. Discovery dispute and what it could mean for Hollywood, entertainment workers and the future of film and television production in California.

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Entertain with Ease Using Fresh Fall Flavors

Fresh Fall Flavors: When seasonal celebrations start to fill up your calendar as you host friends and family, an appetizer that is delicious, yet simple, quickly moves from a new addition at the table to a tried-and-true shareable that guests look forward to year after year. This Baked Feta with Roasted California Grapes recipe delivers warm and rich flavors while being incredibly easy to prepare in a rush.

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Entertain with Ease Using Fresh Fall Flavors

Entertain with Ease Using Fresh Fall Flavors

(Feature Impact) When seasonal celebrations start to fill up your calendar as you host friends and family, an appetizer that is delicious, yet simple, quickly moves from a new addition at the table to a tried-and-true shareable that guests look forward to year after year.

This Baked Feta with Roasted California Grapes recipe delivers warm and rich flavors while being incredibly easy to prepare in a rush. Juicy Grapes from California are roasted to deepen their sweet flavor then served over baked feta for a bite that is sweet, tangy and comforting.

Don’t forget: Grapes make an excellent healthy and fresh snack any time during the fall season, whether you need an after-school pick-me-up, a break between meetings or a quick on-the-go breakfast.

Fall into more flavorful recipe ideas at GrapesFromCalifornia.com.

Watch video to see how to make this recipe!

18092 VID Baked Feta detail image embed

Baked Feta with Roasted California Grapes
Servings: 6

  • 1 1/2 cups red and black seedless Grapes from California
  • 1 tablespoon olive oil, plus additional for drizzling, divided
  • 1-2 teaspoons balsamic vinegar
  • 1 pound block feta
  • 1-2 tablespoons fresh thyme
  • 1 teaspoon dried oregano
  • red pepper flakes, to taste
  • crusty bread slices
  1. Heat oven to 400 F.
  2. In medium bowl, toss grapes with 1 tablespoon olive oil and balsamic vinegar to coat then place on baking tray. Roast 10-15 minutes, or until grapes just begin to soften. Remove from oven and let rest in pan 5 minutes.
  3. Slice block of feta into two thick slices and place in baking dish. Sprinkle with thyme, oregano and red pepper flakes, to taste, and drizzle with olive oil. Top with roasted grapes. Bake about 10 minutes, or until cheese has softened. Serve with crusty bread slices.
collect?v=1&tid=UA 482330 7&cid=1955551e 1975 5e52 0cdb 8516071094cd&sc=start&t=pageview&dl=http%3A%2F%2Ftrack.familyfeatures
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SOURCE:
California Table Grape Commission

For more recipe ideas, visit “FOOD & DRINK!

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Economy

Bridging the Gap Between Military Experience and Civilian Careers: 5 Tips for Veterans

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Bridging the Gap Between Military Experience and Civilian Careers: 5 Tips for Veterans

(Feature Impact) Every year, approximately 200,000 service men and women transition from military life to corporate America. Finding the right civilian career is a transition, but it’s an opportunity to leverage military leadership and mission-driven talent.

Traditional hiring processes often focus on conventional resumes, but forward-thinking organizations recognize military experience as a competitive advantage in today’s workforce. The resilience, integrity and adaptability of America’s veterans and military families make them uniquely positioned to drive growth and innovation in their communities.

“Veterans bring unmatched discipline, adaptability and a results-driven mindset that directly translates to high-impact corporate careers,” said Drew Matheson, senior director at Capital One’s Commercial Bank and retired U.S. Army infantry officer. “While military experience doesn’t always fit perfectly on a traditional paper resume, employers like Capital One who know how to decode these unique leadership skills are able to unlock an incredible pipeline of proven performers.”

To help transitioning service members successfully navigate this career pivot, military community leaders at Capital One offer these five essential tips for service members entering the civilian workforce:18007 B detail embed2

Start With What You’ve Already Earned

Opportunity starts with preparation. Beyond the well-known Post-9/11 GI Bill, which can cover tuition, housing and books, transitioning service members can look into vocational rehab or the SkillBridge program, which allows them to do civilian internships during the last 180 days of service. Many employers also offer internal tuition reimbursement programs. Taking the time to proactively map out these benefits ensures you aren’t leaving valuable opportunities or money on the table.

Find Employers with Veteran Support Structures

With almost half of veterans leaving their first post-military job within a year, according to research published by the Institute for Veterans and Military Families and VetAdvisor, finding the right culture and community is key to a successful transition. Look for employers with active veteran networks and dedicated mentorship.

For example, Capital One’s Salute Business Resource Group serves as a thriving internal community of more than 6,000 members, offering peer support, year-round professional development and mentorship for veterans, reservists and military spouses. Additionally, partner organizations like Hiring Our Heroes provide career workshops, fellowships and job fairs to ensure you’re employment-ready from day one.

Lean Into and Translate Your Soft Skills

Veterans bring a distinct competitive advantage to the applicant pool. You should confidently lean into the cross-functional “soft skills” learned in the line of duty such as risk management, crisis resolution and building trust under high-pressure scenarios.

The trick is translating these capabilities out of military jargon on your resume. Swap military terms like “NCOIC” for “Operations Manager” or “commanded” for “directed.” To make this easier, look for military-friendly employers that employ dedicated military recruiters who specialize in decoding military resumes to align skills with the right roles.

Prioritize Support for the Whole Family

Military service is a family commitment, and the transition out of uniform affects everyone. Military spouses often face unique career hurdles, including frequent relocations and employment gaps. When evaluating employers, look for companies that offer holistic benefits and flexible structures.

For example, Capital One, recognized by “U.S. Veterans Magazine” as a Top Veteran Employer and Top Military Spouse Employer, actively supports military spouses and families through dedicated spouse hiring initiatives and internal support mechanisms. Furthermore, look for organizations that support continued military training and active-duty leave, ensuring military associates never have to choose between their service and their careers.

Build Your Civilian Network Early

In the military, your network is built in. In the civilian world, you have to cultivate it. Long before your terminal leave begins, connect with veterans who work at companies you admire. Reach out for brief, 15-minute informational interviews to learn about their transition journeys rather than simply asking for a job. With more than 70% of civilian jobs filled through networking, according to estimates from Career Horizons, making organic connections early is a powerful tool for getting your foot in the door.

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To find additional resources and learn more about how to support the hiring of veterans and military spouses, visit CapitalOneCareers.com/Military.

Photo courtesy of Shutterstock collect?v=1&tid=UA 482330 7&cid=1955551e 1975 5e52 0cdb 8516071094cd&sc=start&t=pageview&dl=http%3A%2F%2Ftrack.familyfeatures track

SOURCE:

Capital One

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