01of 37Kate Middleton and Prince William Arrive in BostonKate Middleton and Prince William.Chris Jackson/GettyKate Middleton andPrince Williamlanded in Boston on Wednesday to kick off their three-day trip in the area ahead of the2022 Earthshot Prize Awards.The Prince and Princess of Wales, both 40, arrived on a commercial flight to Boston Logan Airport.

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Kate Middleton and Prince William Arrive in Boston

Kate Middleton and Prince William.Chris Jackson/Getty

Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge, kate middleton

Kate Middleton andPrince Williamlanded in Boston on Wednesday to kick off their three-day trip in the area ahead of the2022 Earthshot Prize Awards.

The Prince and Princess of Wales, both 40, arrived on a commercial flight to Boston Logan Airport.

02of 37Kate Middleton and Prince William Mark First Trip Overseas Since the Queen’s DeathPrince William and Kate Middleton.Chris Jackson/GettyAfter they arrived stateside, William released a personal statement about the couple’s visit to America, and paid tribute to his late grandmotherQueen Elizabeth II.He noted that it isthe royals' first time overseas since her death.“My grandmother was one of life’s optimists. And so am I,” he said in part. “That is why last year we launched the Earthshot Prize with the ambition to create a truly global platform to inspire hope and urgent optimism as we look to save the future of our planet.“To the people of Boston, thank you. I’m so grateful to you for allowing us to host the second year of the Earthshot Prize in your great city. Catherine and I can’t wait to meet many of you in the days ahead.”

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Kate Middleton and Prince William Mark First Trip Overseas Since the Queen’s Death

Prince William and Kate Middleton.Chris Jackson/Getty

Prince William, Prince of Wales and Catherine, Princess of Wales

After they arrived stateside, William released a personal statement about the couple’s visit to America, and paid tribute to his late grandmotherQueen Elizabeth II.He noted that it isthe royals' first time overseas since her death.

“My grandmother was one of life’s optimists. And so am I,” he said in part. “That is why last year we launched the Earthshot Prize with the ambition to create a truly global platform to inspire hope and urgent optimism as we look to save the future of our planet.

“To the people of Boston, thank you. I’m so grateful to you for allowing us to host the second year of the Earthshot Prize in your great city. Catherine and I can’t wait to meet many of you in the days ahead.”

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Kate Middleton and Prince William Are Greeted Upon Arrival in Boston

Prince William and Kate Middleton.OHN TLUMACKI/POOL/AFP via Getty

Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge, kate middleton, charlie baker

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Kate Middleton and Prince William at Boston City Hall

Prince William and Kate Middleton.

BOSTON, MASSACHUSETTS - NOVEMBER 30: Prince William, Prince of Wales, and Catherine, Princess of Wales pose with Mayor Michelle Wu (R) as they kick off Earthshot celebrations by lighting up Boston at Speaker’s Corner by City Hall on November 30, 2022 in Boston, Massachusetts. The Prince and Princess of Wales are visiting the coastal city of Boston to attend the second annual Earthshot Prize Awards Ceremony, an event which celebrates those whose work is helping to repair the planet. During their trip, which will last for three days, the royal couple will learn about the environmental challenges Boston faces as well as meeting those who are combating the effects of climate change in the area. (Photo by Chris Jackson/Getty Images)

05of 37Kate Middleton and Prince William Kick Off Their Series of Outings in BostonPrince William and Kate Middleton.Chris Jackson/GettyMore than 1,000 people gathered to see the royal couple at Boston City Hall for the ceremony, despite heavy rain.

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Kate Middleton and Prince William Kick Off Their Series of Outings in Boston

BOSTON, MASSACHUSETTS - NOVEMBER 30: Prince William, Prince of Wales, and Catherine, Princess of Wales pose with Mayor Michelle Wu (R) as they kick off Earthshot celebrations by lighting up Boston at Speaker’s Corner by City Hall on November 30, 2022 in Boston, Massachusetts. The Prince and Princess of Wales are visiting the coastal city of Boston to attend the second annual Earthshot Prize Awards Ceremony, an event which celebrates those whose work is helping to repair the planet. During their trip, which will last for three days, the royal couple will learn about the environmental challenges Boston faces as well as meeting those who are combating the effects of climate change in the area. (Photo by Chris Jackson/Getty Images)

More than 1,000 people gathered to see the royal couple at Boston City Hall for the ceremony, despite heavy rain.

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Prince William Addresses the Crowd at Boston City Hall

Prince William.Chris Jackson/Getty

BOSTON, MASSACHUSETTS - NOVEMBER 30: Prince William, Prince of Wales, and Catherine, Princess of Wales pose with Mayor Michelle Wu (R) as they kick off Earthshot celebrations by lighting up Boston at Speaker’s Corner by City Hall on November 30, 2022 in Boston, Massachusetts. The Prince and Princess of Wales are visiting the coastal city of Boston to attend the second annual Earthshot Prize Awards Ceremony, an event which celebrates those whose work is helping to repair the planet. During their trip, which will last for three days, the royal couple will learn about the environmental challenges Boston faces as well as meeting those who are combating the effects of climate change in the area. (Photo by Chris Jackson/Getty Images)

He also explained why Boston was chosen as the Earthshot Prize Awards location this year.

“Sixty years ago, President John F. Kennedy’s ‘Moonshot’ speech laid down a challenge to American innovation and ingenuity. ‘We choose to go to the moon,’ he said, ‘not because it is easy but because it is hard.’ " said William.

“It was that Moonshot speech that inspired me to launch the Earthshot Prize with the aim of doing the same for climate change as President Kennedy did for the space race. And where better to hold this year’s Awards Ceremony than in President Kennedy’s hometown, in partnership with his daughter and the Foundation that continues his legacy.

“Boston was also the obvious choice because your universities, research centers and vibrant start-up scene make you a global leader in science, innovation and boundless ambition. Mayor Wu, you have also been a leader in putting climate policies at the heart of your Administration. Thank you.

“Like President Kennedy, Catherine and I firmly believe that we all have it in ourselves to achieve great things, and that human beings have the ability to lead, innovate and problem-solve.”

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Kate Middleton and Prince William Light the Night

Prince William, Kate Middleton, Governor-elect Maura Healey and Mayor Michelle Wu.Chris Jackson/Getty

BOSTON, MASSACHUSETTS - NOVEMBER 30: Prince William, Prince of Wales, and Catherine, Princess of Wales pose with Mayor Michelle Wu (R) as they kick off Earthshot celebrations by lighting up Boston at Speaker’s Corner by City Hall on November 30, 2022 in Boston, Massachusetts. The Prince and Princess of Wales are visiting the coastal city of Boston to attend the second annual Earthshot Prize Awards Ceremony, an event which celebrates those whose work is helping to repair the planet. During their trip, which will last for three days, the royal couple will learn about the environmental challenges Boston faces as well as meeting those who are combating the effects of climate change in the area. (Photo by Chris Jackson/Getty Images)

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Kate Middleton and Prince William Sit Courtside at the Boston Celtics Game

Prince William and Kate Middleton

09of 37Kate Middleton and Prince William Support the CelticsPrince William and Kate Middleton.Jim Davis/The Boston Globe via GettyThe couple appeared happy from the sidelines and ahead of the game, shared a behind-the-scenes photo of the Celtics warming up. “Let’s go Celtics, let’s go!” they captioned the picture.

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Kate Middleton and Prince William Support the Celtics

Prince William and Kate Middleton.Jim Davis/The Boston Globe via Getty

prince william kate Boston Celtics and the Miami Heat at TD Garde20221130_12

The couple appeared happy from the sidelines and ahead of the game, shared a behind-the-scenes photo of the Celtics warming up. “Let’s go Celtics, let’s go!” they captioned the picture.

10of 37Kate Middleton and Prince William Visit Greentown LabsMary Schwalm/AP/ShutterstockThursday morning, the Prince and Princess of Wales were up and ready for a busy day of outings.First stop was Greentown Labsin Somerville, Massachusetts, where the pair spoke to Joe Curtatone, Director, Northeast Clean Energy Council.

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Kate Middleton and Prince William Visit Greentown Labs

Mary Schwalm/AP/Shutterstock

Prince William and Kate, Princess of Wales talk to Joe Curtatone, Director, Northeast Clean Energy Council, right, during a visit to Greentown Labs, in Somerville, Mass

Thursday morning, the Prince and Princess of Wales were up and ready for a busy day of outings.First stop was Greentown Labsin Somerville, Massachusetts, where the pair spoke to Joe Curtatone, Director, Northeast Clean Energy Council.

11of 37Kate Middleton and Prince William Meet with Start-upsPrince William and Kate Middleton.CJ GUNTHER/AP/ShutterstockDuring the visit, they learned how Greentown Labs is contributing to global efforts to address the climate crisis.

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Kate Middleton and Prince William Meet with Start-ups

Prince William and Kate Middleton.CJ GUNTHER/AP/Shutterstock

Prince William and Catherine, Princess of Wales speak with startup companies that work at Greentown Labs

During the visit, they learned how Greentown Labs is contributing to global efforts to address the climate crisis.

12of 37Kate Middleton and Prince William Tour Greentown LabsPrince William and Kate Middleton.CJ GUNTHER/AP/ShutterstockThe couple spent time speaking with some of the start-ups within the Greentown Labs community.

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Kate Middleton and Prince William Tour Greentown Labs

Prince William and Catherine, Princess of Wales speak with startup companies that work at Greentown Labs

The couple spent time speaking with some of the start-ups within the Greentown Labs community.

13of 37Kate Middleton and Prince William at Greentown LabsCJ GUNTHER/POOL/AFP via GettyThe royals chatted with more of the start-up’s representatives.

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Kate Middleton and Prince William at Greentown Labs

CJ GUNTHER/POOL/AFP via Getty

Britain’s Prince William and Catherine, Princess of Wales speak with startup companies that work at Greentown Labs as they tour the location for a view of green technologies, in Somerville, Massachusetts, on December 1, 2022.

The royals chatted with more of the start-up’s representatives.

14of 37Kate Middleton and Prince William Have a Hands-on Experience at Greentown LabsKirsty O’Connor - Pool/GettyDuring their visit, the couple also had the chance to see (and touch and smell!) some of the prototypes that have been developed through Greentown Labs.

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Kate Middleton and Prince William Have a Hands-on Experience at Greentown Labs

Kirsty O’Connor - Pool/Getty

Britain’s Prince William, Prince of Wales, and Catherine, Princess of Wales smell soap during a visit to the Greentown Labs in Somerville, to learn about climate innovations which are being incubated in Boston on December 1, 2022 in Boston, United States.

During their visit, the couple also had the chance to see (and touch and smell!) some of the prototypes that have been developed through Greentown Labs.

15of 37Kate Middleton and Prince William Wear Coordinated LooksSamir Hussein/WireImageFor Thursday’s outing, the two donned coordinated outfits, with William’s sweater matching almost perfectly to Kate’s suit.

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Kate Middleton and Prince William Wear Coordinated Looks

Samir Hussein/WireImage

Prince William, Prince of Wales and Catherine, Princess of Wales visit Greentown Labs, North America’s largest clean-tech incubator, on December 01, 2022 in Boston, Massachusetts.

For Thursday’s outing, the two donned coordinated outfits, with William’s sweater matching almost perfectly to Kate’s suit.

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Prince William, Prince of Wales and Catherine, Princess of Wales receive flowers from Henry Dynov-Teixeira as they depart Greentown Labs, North America’s largest clean-tech incubator, where they learned more about how climate innovation is nurtured and scaled on December 01, 2022 in Boston, Massachusetts

While at Greentown Labs, the royal couplemet a mini “Queen’s guard,“an 8-year-old named Henry, who gifted the Prince and Princess of Wales with a bouquet of flowers.

17of 37Kate Middleton Waves to the CrowdKate Middleton.Elder Ordonez / SplashNews.comKate wore a maroon suit paired with a light pink top and matching purse.

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Kate Middleton Waves to the Crowd

Kate Middleton.Elder Ordonez / SplashNews.com

Prince William and Princess of Wales Kate Middleton arriving at Greentown Labs in Boston Massachusetts

Kate wore a maroon suit paired with a light pink top and matching purse.

18of 37Kate Middleton Greets the Crowd at RocaIan Vogler - Pool/GettyThe Princess greeted the crowd that gathered outside of Roca, a non-profit that works with high-risk young people, in Chelsea, Massachusetts.

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Kate Middleton Greets the Crowd at Roca

Ian Vogler - Pool/Getty

Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge

The Princess greeted the crowd that gathered outside of Roca, a non-profit that works with high-risk young people, in Chelsea, Massachusetts.

19of 37Prince William Arrives at RocaPrince William.Karwai Tang/WireImagePrince Williamappeared to chat with crowds who gathered to see the royals outside of Roca.He even hopped on the phonewith one fan’s mom!

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Prince William Arrives at Roca

Prince William.Karwai Tang/WireImage

Prince William, Prince of Wales during a visit to Roca, a non-profit organisation focusing on high-risk young people between the ages of 16-24 years old at the centre of urban violence on December 01, 2022 in Boston, Massachusetts.

Prince Williamappeared to chat with crowds who gathered to see the royals outside of Roca.He even hopped on the phonewith one fan’s mom!

20of 37Prince William Greets the Crowd at RocaPrince William.Ian Vogler - Pool/GettyPrince Williamshook the hand of several admirers, including a woman in bright pink.

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Prince William Greets the Crowd at Roca

Prince William.Ian Vogler - Pool/Getty

Prince William, Duke of Cambridge and Catherine, Duchess of Cambridge

Prince Williamshook the hand of several admirers, including a woman in bright pink.

21of 37Kate Middleton and Prince William Say Hello to the CrowdKate Middleton.Ian Vogler - Pool/GettyKate braved the cold (sans jacket!) to greet the crowd that gathered to meet her.

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Kate Middleton and Prince William Say Hello to the Crowd

Kate Middleton.Ian Vogler - Pool/Getty

Catherine, Princess of Wales during a visit to Roca, a non-profit organisation focusing on high-risk young people, on December 1, 2022 in Chelsea, Massachusetts.

Kate braved the cold (sans jacket!) to greet the crowd that gathered to meet her.

22of 37Kate Middleton and Prince William Meet the Founder of RocaPrince William and Kate Middleton.REBA SALDANHA/POOL/AFP via GettyDuring their visit to Roca, the royal couple met with Molly Baldwin (left), founder of the organization.

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Kate Middleton and Prince William Meet the Founder of Roca

Prince William and Kate Middleton.REBA SALDANHA/POOL/AFP via Getty

Britain’s Prince William, Prince of Wales, and Catherine, Princess of Wales, meet with Molly Baldwin (L) founder of Roca Inc, an organization working to reduce urban violence through community engagement efforts, and Chelsea Police Captain Dave Batchelor (R) in Chelsea, Massachusetts, on December 1, 2022.

During their visit to Roca, the royal couple met with Molly Baldwin (left), founder of the organization.

23of 37Kate Middleton and Prince William Visit the Boston ShorelinePrince William and Kate Middleton.Chris Jackson/GettyThe Prince and Princess of Wales bundled up asthey visited Boston Harborlater in the day Thursday.

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Kate Middleton and Prince William Visit the Boston Shoreline

William, Prince of Wales and Catherine, Princess of Wales visit east Boston to see the changing face of Boston’s shoreline as the city contends with rising sea levels on December 01, 2022 in Boston, Massachusetts.

The Prince and Princess of Wales bundled up asthey visited Boston Harborlater in the day Thursday.

24of 37Kate Middleton and Prince William Visit with the Mayor AgainPrince William, Kate Middleton, Mayor Michelle Wu and Reverend Mariama White-Hammond.Chris Jackson/GettyDuring their visit to the harbor, the couple met with Mayor Wu, as well as with Reverend Mariama White-Hammond. The walk helped the pair learn about the changing face of the city’s shoreline as it contends with rising sea levels.

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Kate Middleton and Prince William Visit with the Mayor Again

Prince William, Kate Middleton, Mayor Michelle Wu and Reverend Mariama White-Hammond.Chris Jackson/Getty

Prince William, Prince of Wales and Catherine, Princess of Wales speak with Mayor Michelle Wu and Reverend Mariama White-Hammond as they visit east Boston to see the changing face of Boston’s shoreline as the city contends with rising sea levels on December 01, 2022 in Boston, Massachusetts.

During their visit to the harbor, the couple met with Mayor Wu, as well as with Reverend Mariama White-Hammond. The walk helped the pair learn about the changing face of the city’s shoreline as it contends with rising sea levels.

25of 37Kate Middleton at the Earthshot Prize Awards RehearsalKate Middleton.Chris Jackson/GettyAhead of Friday night’sEarthshot Prize Awardsceremony at MGM Music Hall at Fenway, Kate walked across the stage during rehearsals.

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Kate Middleton at the Earthshot Prize Awards Rehearsal

Kate Middleton.Chris Jackson/Getty

Catherine, Princess of Wales walks onto the stage during rehearsals for the Earthshot Awards at MGM Music Hall at Fenway on December 01, 2022 in Boston, Massachusetts.

Ahead of Friday night’sEarthshot Prize Awardsceremony at MGM Music Hall at Fenway, Kate walked across the stage during rehearsals.

26of 37Prince William at the Earthshot Prize Awards RehearsalPrince William.Chris Jackson/GettyPrince Williamtook five at theEarthshot Prize Awards rehearsalahead of Friday’s event that will recognize environmental heroes from around the world.

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Prince William at the Earthshot Prize Awards Rehearsal

Prince William, Prince of Wales smiles at rehearsals for the Earthshot Awards at MGM Music Hall at Fenway on December 01, 2022 in Boston, Massachusetts.

Prince Williamtook five at theEarthshot Prize Awards rehearsalahead of Friday’s event that will recognize environmental heroes from around the world.

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Prince William Visits the John F. Kennedy Presidential Library and Museum

Prince William and Caroline Kennedy.

Prince William, Prince of Wales and Caroline Kennedy visit the John F. Kennedy Presidential Library and Museum on December 02, 2022 in Boston, Massachusetts. The Prince and Princess of Wales are visiting the coastal city of Boston to attend the second annual Earthshot Prize Awards Ceremony, an event which celebrates those whose work is helping to repair the planet. During their trip, which will last for three days, the royal couple will learn about the environmental challenges Boston faces as well as meeting those who are combating the effects of climate change in the area.

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Prince William Greets the Kennedy Family

Prince William, Jack Schlossberg, Tatiana Schlossberg and Caroline Kennedy.Chris Jackson/Getty

Prince William, Prince of Wales, Jack Schlossberg, Tatiana Schlossberg and Caroline Kennedy visit the John F. Kennedy Presidential Library and Museum on December 02, 2022 in Boston, Massachusetts. The Prince and Princess of Wales are visiting the coastal city of Boston to attend the second annual Earthshot Prize Awards Ceremony, an event which celebrates those whose work is helping to repair the planet. During their trip, which will last for three days, the royal couple will learn about the environmental challenges Boston faces as well as meeting those who are combating the effects of climate change in the area.

29of 37Prince William Tours the John F. Kennedy Presidential Library and MuseumCaroline Kennedy, Prince William, Jack Schlossberg and Tatiana Schlossberg.Press Association via AP ImagesPresident Kennedy’s Moonshot — which challenged America to put a man on the moon — is the inspiration behind the Earthshot Prize, William revealed earlier in his visit.

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Prince William Tours the John F. Kennedy Presidential Library and Museum

Caroline Kennedy, Prince William, Jack Schlossberg and Tatiana Schlossberg.Press Association via AP Images

The Prince of Wales with Ambassador Caroline Kennedy (left), the daughter of John F. Kennedy, during a visit to the John F. Kennedy Presidential Library and Museum at Columbia Point in Boston, Massachusetts, to hear about President John F. Kennedy’s Moonshot, which challenged America to put a man on the moon and is the key inspiration behind The Earthshot Prize. Picture date: Friday December 2, 2022.

President Kennedy’s Moonshot — which challenged America to put a man on the moon — is the inspiration behind the Earthshot Prize, William revealed earlier in his visit.

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Prince William Meets with President Joe Biden

Prince William and President Joe Biden.Chris Jackson/Getty

Prince William, Prince of Wales meets with US President Joe Biden at the John F. Kennedy Presidential Library and Museum on December 02, 2022 in Boston, Massachusetts. The Prince and Princess of Wales are visiting the coastal city of Boston to attend the second annual Earthshot Prize Awards Ceremony, an event which celebrates those whose work is helping to repair the planet. During their trip, which will last for three days, the royal couple will learn about the environmental challenges Boston faces as well as meeting those who are combating the effects of climate change in the area.

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Kate Middleton Visits Harvard University’s Center on the Developing Child

Kate Middleton.Tim Rooke/Shutterstock

Catherine Princess of Wales Catherine Princess of Wales visit to The Center on the Developing Child at Harvard University, Cambridge, Massachusetts, USA - 02 Dec 2022 While in Boston, The Princess will take the opportunity to visit The Center on the Developing Child at Harvard University, as part of her ongoing work to elevate the importance of the early years to lifelong outcomes. The Harvard Center focuses on leveraging advances in science to inform the policy landscape and to increase the impact of programs. It has long been a friend of The Royal Foundation and more recently The Royal Foundation Centre for Early Childhood, supporting with past research on the importance of the early years.

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Kate Middleton Speaks at Harvard University’s Center on the Developing Child

Catherine Princess of Wales Catherine Princess of Wales visit to The Center on the Developing Child at Harvard University, Cambridge, Massachusetts, USA - 02 Dec 2022 While in Boston, The Princess will take the opportunity to visit The Center on the Developing Child at Harvard University, as part of her ongoing work to elevate the importance of the early years to lifelong outcomes. The Harvard Center focuses on leveraging advances in science to inform the policy landscape and to increase the impact of programs. It has long been a friend of The Royal Foundation and more recently The Royal Foundation Centre for Early Childhood, supporting with past research on the importance of the early years.

During her visit, Kate diligently took notes while speaking with researchers about the center’s work.

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Kate Middleton Greets Crowds at Harvard University

CJ GUNTHER/EPA-EFE/Shutterstock

Britain’s Catherine, Princess of Wales (R) greets well-wishers gathered outside after visiting the Center on the Developing Child at Harvard University in Cambridge, Massachusetts, USA, 02 December 2022. A long-standing friend of The Royal Foundation and The Centre for Early Childhood, the Harvard Center is a world leader on research into the lifelong impact of experiences in early childhood. Catherine, Princess of Wales visits the Center on the Developing Child at Harvard University, Cambridge, USA - 02 Dec 2022

34of 37Kate Middleton Waves to the CrowdsKate Middleton.CJ GUNTHER/EPA-EFE/ShutterstockThe Princess of Wales waved to the crowds as she continued on another busy day in Boston.

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Kate Middleton Waves to the Crowds

Kate Middleton.CJ GUNTHER/EPA-EFE/Shutterstock

Britain’s Catherine, Princess of Wales greets well-wishers gathered outside after visiting the Center on the Developing Child at Harvard University in Cambridge, Massachusetts, USA, 02 December 2022. A long-standing friend of The Royal Foundation and The Centre for Early Childhood, the Harvard Center is a world leader on research into the lifelong impact of experiences in early childhood. Catherine, Princess of Wales visits the Center on the Developing Child at Harvard University, Cambridge, USA - 02 Dec 2022

The Princess of Wales waved to the crowds as she continued on another busy day in Boston.

35of 37Kate Middleton and Prince William Arrive at the Earthshot Prize AwardsKate Middleton and Prince William.Samir Hussein/WireImageTo finish off their three-day trip to Boston,Prince WilliamandKate Middletonarrived in style at theEarthshot Prize Award ceremony Friday evening.Guests were asked not to purchase new dresses or suits for the evening, to keep with the event’s earth-friendly theme.

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Kate Middleton and Prince William Arrive at the Earthshot Prize Awards

Kate Middleton and Prince William.Samir Hussein/WireImage

BOSTON, MASSACHUSETTS - DECEMBER 02: Catherine, Princess of Wales and Prince William, Prince of Wales attend The Earthshot Prize 2022 at MGM Music Hall at Fenway on December 02, 2022 in Boston, Massachusetts. (Photo by Samir Hussein/WireImage)

To finish off their three-day trip to Boston,Prince WilliamandKate Middletonarrived in style at theEarthshot Prize Award ceremony Friday evening.

Guests were asked not to purchase new dresses or suits for the evening, to keep with the event’s earth-friendly theme.

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Kate Middleton Wears a Rented Gown

Kate Middleton.Karwai Tang/WireImage

BOSTON, MASSACHUSETTS - DECEMBER 02: Catherine, Princess of Wales attends The Earthshot Prize 2022 at MGM Music Hall at Fenway on December 02, 2022 in Boston, Massachusetts. (Photo by Karwai Tang/WireImage)

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Kate Middleton and Prince William Greet Attendees at the Earthshot Prize Awards

Prince William, Kate Middleton and Ellie Goulding.Samir Hussein/WireImage

BOSTON, MASSACHUSETTS - DECEMBER 02: Prince William, Prince of Wales, Catherine, Princess of Wales and Ellie Goulding speak backstage after The Earthshot Prize 2022 at MGM Music Hall at Fenway on December 02, 2022 in Boston, Massachusetts. The Prince and Princess of Wales are visiting the coastal city of Boston to attend the second annual Earthshot Prize Awards Ceremony, an event which celebrates those whose work is helping to repair the planet. During their trip, which will last for three days, the royal couple will learn about the environmental challenges Boston faces as well as meeting those who are combating the effects of climate change in the area. (Photo by Samir Hussein/WireImage)

source: people.com