Five humanoid robots can be found at the Sphere event venue in Las Vegas, Nevada, answering visitors' questions and interacting in conversations.

Over the weekend, the long-running L.A. country-rock band opened a 20-date residency at the state-of-the-art venue just off the Las Vegas Strip.

Eagles began their 20-show residency at Sphere on Friday night with a visually stunning performance at the state-of-the-art Las Vegas venue.

If this sounds like the Sin City show for you, last-minute tickets are available for all upcoming Eagles Sphere gigs. At the time of publication, tickets for the Sept. 27-28 shows start at $263 before fees on Vivid Seats. Concerts later in the run start at $274 before fees.

The Eagles deploy plenty of hits - and a couple of surprises - during their Sphere residency in Las Vegas. Check out the setlist from opening night.

On Sept. 20-21, The Eagles will launch their highly-anticipated, 20-concert ‘Eagles — Live In Concert at Sphere’ residency at Las Vegas’ singular live events space, Sphere, and ticket prices are dropping for the first two nights of concerts.

The Eagles' first night at Las Vegas' Sphere brought more of the huge visuals seen in previous U2 and Dead runs, but was even more about the songbook.

The wait is almost over, “Desperados” and “New Kids In Town.” On Friday, Sept. 20, The Eagles will take flight on their highly-anticipated ‘Eagles — Live In Concert at Sphere’ residency after announcing the 20-concert stay back in June.

The iconic classic rock band Eagles has kicked off a series of concerts at Sphere in Las Vegas. Friday was the opening night for the newest resident at Las Vegas’ shimmering orb slash performance venue,