The world is mourning the passing of Dr. Anca Faur, beloved wife of legendary Apollo 11 astronaut Buzz Aldrin, who passed away peacefully on Tuesday, October 28, 2025, at the age of 66. Known for her remarkable contributions as a chemical engineer, business leader, and sustainability advocate, Dr. Faur’s passing leaves a deep void in her family and in the global scientific and aerospace communities she influenced throughout her life.
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What Happened: A Courageous Fight Against Cancer
Dr. Anca Faur passed away following a brave and prolonged battle with a rare and aggressive form of cancer. According to family sources, her illness progressed rapidly despite her continued optimism and high-quality medical care.
Surrounded by her husband Buzz Aldrin and her son Vlad Ghenciu, she passed peacefully on October 28. Her strength, grace, and unwavering courage throughout her illness inspired all who knew her. Loved ones remember her for her radiant smile, resilience, and quiet dignity even in the face of adversity.
Who Was Dr. Anca Faur?
Born in Romania, Dr. Anca Faur built an extraordinary life defined by intellect, innovation, and service. She earned her Ph.D. in Chemical Engineering from the University of Pittsburgh, showcasing her dedication to education and scientific excellence.
Over the course of her distinguished career, Dr. Faur became a respected figure in the energy and sustainability sectors, holding key positions such as Treasurer of the California Hydrogen Business Council and Executive Vice President of Buzz Aldrin Ventures LLC. Working closely alongside her husband, she advanced projects focused on aerospace innovation and clean energy initiatives.
Colleagues described her as a brilliant and visionary leader whose work bridged the gap between science and real-world environmental impact. She was celebrated for her ability to turn complex scientific ideas into sustainable solutions that benefited both industry and society.
Career, Legacy, and Contributions
Dr. Faur’s career was defined not just by her technical expertise, but by her leadership and vision. At Buzz Aldrin Ventures LLC, she combined her background in science with strategic business insight, helping shape projects aimed at advancing sustainable practices within the aerospace field.
Her work championed clean energy development, hydrogen technology, and sustainable innovation. Through her efforts, she became a strong advocate for integrating environmental responsibility into the future of space exploration and advanced engineering.
Dr. Faur’s influence will continue to inspire new generations of scientists, engineers, and environmental advocates. Her passion for clean energy, sustainability, and scientific advancement leaves an enduring legacy that will guide future innovation.
Personal Life: A Love Story of Partnership and Dedication
The love story between Buzz Aldrin and Anca Faur was one built on mutual respect, shared ambition, and deep emotional connection. The couple first met in December 2017, and their relationship quickly blossomed into a partnership that celebrated both love and purpose.
They married on January 20, 2023, a date that also marked Aldrin’s 93rd birthday. Their union symbolized a new chapter of joy, companionship, and shared dreams. Buzz Aldrin often referred to Anca as “the love of my life,” expressing how she brought renewed happiness and purpose into his later years.
Their relationship represented not just a marriage, but a partnership rooted in intellectual curiosity, mutual respect, and the shared goal of making the world — and beyond — a better place.
Public and Social Media Tributes
Following news of Anca Faur’s passing, tributes poured in from across the scientific, engineering, and aerospace communities. Colleagues and friends remembered her as an inspirational leader, compassionate mentor, and dedicated innovator.
Her husband, Buzz Aldrin, released a deeply emotional statement:
“Anca made every day brighter. She was my greatest supporter, my inspiration, and my heart.”
Many who worked with Dr. Faur echoed this sentiment, remembering her generosity, brilliance, and the quiet strength that defined her character both professionally and personally.
Honoring Her Legacy
The Aldrin family has requested privacy during this difficult time but expressed heartfelt gratitude for the love and support extended by friends and the public.
While official memorial services or tributes have not yet been announced, family and colleagues are expected to honor her memory through continued dedication to the initiatives she championed — particularly in space exploration, sustainability, and clean energy innovation.
Conclusion
The passing of Dr. Anca Faur marks the loss of a brilliant mind, compassionate leader, and loving partner. Her life’s work continues to shape the future of science, aerospace, and sustainable development, and her influence will be felt for generations to come.
Her memory will live on through the advancements she helped inspire, the lives she touched, and the enduring love she shared with Buzz Aldrin and her family.
Rest in Peace, Dr. Anca Faur — your light will continue to guide the world toward a brighter and more sustainable future.