Category: Downtown Development

Construction starts on planetarium-sized sports and entertainment venue downtown

Construction has begun on Cosm, a 70,000-square-foot dome entertainment venue set to anchor downtown Atlanta's Centennial Yards development. A 'steel rising' ceremony marked the launch of the immersive sports venue, which aims to open by 2026 in time for the World Cup.

New steel structure at Centennial Yards construction site during the Cosm Atlanta Steel Rising Ceremony, Thursday, May 15, 2025, in Atlanta, with Mercedes-Benz Stadium and State Farm Arena visible in the background.

Construction has begun on Cosm, a 70,000-square-foot dome entertainment venue set to anchor downtown Atlanta's Centennial Yards development. Rather than a traditional groundbreaking ceremony, city leaders and executives held a "steel rising" ceremony on Thursday, May 15, 2025, to mark the project's launch.

The venue utilizes planetarium technology to create an immersive sports viewing experience, featuring an 87-foot diameter LED dome. Cosm already operates locations in Los Angeles and Dallas; the Atlanta location will be its third venue.

Jeb Terry, Cosm's president and CEO, said: "The A is rising. There's so much energy and excitement around this district and development, it's tangible." The Atlanta location will offer city-specific amenities, including sweet tea and lemon pepper wings, and will employ hundreds upon completion.

The $5 billion Centennial Yards development spans approximately 50 acres of former rail lines and parking lots between Five Points MARTA Station and Mercedes-Benz Stadium. Live Nation was recently announced as the operator of a 5,300-seat concert venue within the district, though that venue will not be ready by the World Cup.

Project executives aim to complete Cosm by 2026 to coincide with the World Cup. Additional components expected before World Cup matches include a 19-story apartment building, the 292-room Hotel Phoenix, and a fan zone accommodating 3,000 to 4,000 people.

Source: The Atlanta Journal-Constitution

Cosm

Cosm

A 70,000-square-foot immersive entertainment venue at Centennial Yards featuring an 87-foot 12K+ LED dome screen for watching live sports, concerts, and cinematic experiences like a next-generation planetarium.

85 Centennial Olympic Park Drive NW | Atlanta

Centennial Yards

Centennial Yards

The 50-acre redevelopment of the Gulch into a mixed-use district of housing, hotels, offices and entertainment — anchored by Cosm, Live Nation and an eight-acre entertainment district across from Mercedes-Benz Stadium.

125 Ted Turner Dr SW | Atlanta

Hotel Phoenix Atlanta

Hotel Phoenix Atlanta

Centennial Yards' first new high-rise hotel rises at Mile 0, the historic terminus of the Western & Atlantic Railway where Atlanta began — 292 rooms of refined-industrial luxury steps from Mercedes-Benz Stadium, the Georgia World Congress Center, and Centennial Olympic Park. Grab dinner at Zephyr Southern Brasserie, then catch skyline views from the Bless Your Heart rooftop bar.

70 Centennial Olympic Park Dr NW | Atlanta

Live Nation

Live Nation

Major concert & festival venue with both reserved seating & a sloping lawn.

199 Ted Turner Dr SW | Atlanta

Mercedes-Benz Stadium

Mercedes-Benz Stadium

Home of the Atlanta Falcons and Atlanta United, with a retractable petal roof and a famously priced concession menu. Hosts World Cup matches, the SEC Championship, the Peach Bowl and major stadium tours.

1 AMB Dr NW | Atlanta

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