Sabrina González Pasterski, the Cuban-born physicist who built a plane at the age of 14 and whose work was cited by Stephen Hawking

The Universe as a Hologram: The Celestial Vision of Sabrina González Pasterski. Imagine a teenager so fascinated by how things come together that, at just fourteen, she builds her own airplane and flies it solo by sixteen. That determined curiosity belongs to Sabrina González Pasterski, a physicist of Cuban heritage whose journey from the Chicago suburbs to the forefront of theoretical physics is nothing short of extraordinary. Her story is interwoven with themes of identity, resilience, and a relentless drive to understand the universe at its most fundamental level. Now leading a groundbreaking initiative in Canada, Pasterski heads a team exploring “celestial holography,” a field that asks a profound question: Could our three-dimensional universe be described by a two-dimensional theory? This inquiry is rooted in the revolutionary idea that all the information in our universe might not be encoded in its vast volume, but on its very edges—a concept known as the holographic principle. The seeds of this theory were sown decades ago, when physicists discovered that the entropy, or information content, of a black hole is determined by its surface area, not its volume. Such a discovery shook the foundations of physics, suggesting that our reality might function much like a cosmic hologram. Building on the work of luminaries like Stephen Hawking, whose own research cited Pasterski’s findings, she has become a pivotal figure in developing new ways to unite the seemingly incompatible theories of general relativity and quantum mechanics. But what truly sets Pasterski apart is her perspective on science and her advocacy for women in STEM. She urges young women not to let others' doubts define them, to resist external pressures, and to never fear taking the time needed to find their own path. Her journey wasn't a straight line; she once faced rejections from elite universities before excelling at both, and she shifted her passion from flight to physics after realizing her true calling. Pasterski’s work is not just about complex mathematics or abstract theories—it’s about seeking the simplest, most elegant explanation for the universe’s mysteries. By leading efforts to describe the cosmos as a hologram, she invites us to imagine that everything we observe, from the tiniest subatomic particles to the grandest galactic collisions, might be encoded on the cosmic horizon much like the stars we see scattered across the night sky. In her quest, Pasterski embodies the spirit of scientific exploration: standing on the shoulders of giants, finding the spaces where new understanding can emerge, and striving for a set of fundamental rules from which all phenomena arise. Her vision is bold, her approach collaborative, and her hope is to turn recognition not into personal fame, but into bridges between disciplines—especially between academia and technology—to solve the greatest puzzles of our time. Ultimately, Sabrina González Pasterski invites us to look up, to question, and to consider that the universe itself might be far simpler—and even more wondrous—than we ever imagined.