A United Launch Alliance Atlas V rocket launched 29 more Amazon Leo internet satellites to orbit from Florida early Thursday morning (July 2).

Leo will compete with SpaceX's Starlink, which had a four-year start over Amazon and has more than 10,000 satellites in its constellation.

Amazon Leo is ready to begin limited internet service later this year, but it's far behind Starlink -- several thousand satellites behind. Amazon launched 29 more satellites into low-Earth orbit on Thursday,

Amazon says its Leo constellation now has enough hardware in orbit to switch on commercial internet service later this year. Why Starlink has owned satellite internet. Starlink la