When Washington state mortgage loan officer Danielle Renee looked up inside the Las Vegas Sphere earlier this year, she didn't see a ceiling—she saw a sprawling, digital cosmos. The Backstreet Boys were piloting a virtual spaceship, and Renee was instantly hooked. For a lifelong fan, the immersive spectacle completely redefined live music.
Venues like the $2.3 billion Las Vegas Sphere are spearheading a radical shift in how we experience live entertainment. Armed with a 15,000-square-meter concave screen that wraps around the audience, these architectural marvels replace physical stage props with towering, hyper-realistic digital illusions.
This isn't an isolated phenomenon. Cosm, a rival entertainment company with roots in planetarium projection technology, is actively rolling out dome-like facilities across the United States. With locations already operating in Los Angeles, Dallas, and Atlanta—and more slated for Detroit and Cleveland—Cosm utilizes proprietary, double-curved LED displays to plunge audiences into augmented film screenings and live sports broadcasts.
But can these colossal, visually overwhelming domes avoid the fate of previous entertainment fads like 3D cinema? For months following its September 2023 launch, industry observers questioned whether the Las Vegas Sphere was a sustainable business model or simply a galactic-sized boondoggle. With tickets regularly exceeding $100, early reviews were mixed, and profitability seemed like a pipe dream.
However, the massive digital globe is finally silencing its skeptics. Sphere Entertainment recently reported a net income of $57.6 million for the 2025 calendar year. Emboldened by this success, the company is now conceptualizing 5,000-seat "mini Spheres" to export the concept globally.
Scaling the mega-venue model, however, is not without its hurdles. Plans for a sister Sphere in East London were famously derailed in 2024 after Mayor Sadiq Khan denied planning permission. Cultural translation is another concern. Manel González-Piñero, an innovation researcher at the University of Barcelona, views the Vegas location as a successful prototype but questions whether such overwhelming sensory spectacles belong in historic European cities like Amsterdam or Milan.
Despite the pushback, technology analysts see undeniable, transformative potential in the format. Ben Wood, chief analyst at FDM/CCS Insight, describes his visit to the Sphere as nothing short of "jaw-dropping."
"It's an amazing, futuristic metaphor for the way people consume content," Wood notes, comparing the experience to stepping into a shared, headset-free virtual reality world.
Cosm’s leadership shares that bullish outlook. Chief Product and Technology Officer Devin Poolman notes that the company’s ultimate goal is to launch more than 100 venues worldwide. While he remains coy on exact profit margins, he asserts strong confidence in the underlying business model.
The fascination with curved theaters is hardly a 21st-century invention. The concept traces its roots back to the Cinerama domes of the 1960s and the subsequent rise of IMAX. Today's high-tech iterations simply push the boundaries of what is possible. Innovators like James Lanier of Absolute Hollywood have spent decades crafting semi-permanent, inflatable domes. In Lanier's setups, traditional stadium seating is removed, allowing audiences to wander freely or lie flat on their backs to absorb overhead projections.
Whether these giant digital globes represent the definitive future of live events or a flashy, high-priced niche, they are succeeding in their primary mission: captivating crowds. For fans like Renee, traditional concerts simply can no longer compete. She is already scouring the internet for tickets to the Backstreet Boys' final summer shows, proving that once audiences step inside the dome, they may never want to leave.