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As part of its efforts to create a space-based cellular broadband network, AST SpaceMobile made the first ever 5G phone call between its prototype satellite and a Samsung Galaxy S22.
AST Space Mobile said Sept. 19 its Blue Walker 3 test satellite that's been in orbit for a year recently relayed its first 5G phone call to an ordinary smartphone in a cellular dead zone.
When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.Liftoff is scheduled for 9:10 p.m. ET on Saturday
Stargazing has undergone some impressive changes in recent years, largely through advances in cellular technology.
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