About this video
Watch live coverage of the launch of a United Launch Alliance Atlas 5 rocket with the third batch of 27 satellites for Amazon's Leo internet service on Tuesday, Dec. 16, 2025. Liftoff is scheduled during a 29-minute launch window that opens at 3:28 a.m. EST (0828 UTC). Amazon’s LEO satellite internet constellation, originally called Project Kuiper, is designed to rival others, like SpaceX’s Starlink and Eutelsat's OneWeb. The mission features the most powerful Atlas 5 configuration, the 551, equipped with five solid rocket boosters from Northrop Grumman. Commentary will be provided by Spaceflight Now's Will Robinson-Smith, starting approximately one hour prior to liftoff. Videos like this are made possible by the support of our members. Join this channel to get access to perks: h...
