Since its 2021 initial offering, AST SpaceMobile has lured investors with its aim of delivering 5G-quality voice, data, and video coverage worldwide. It is the only pure stock pla ...

Providing connectivity in areas where it’s never been available before will be incredibly useful for a lot of people.

Sixth-generation, or 6G, cellular networks are the next step in wireless communication, and electromagnetic terahertz waves are seen as crucial to its development. However, terahertz waves, with their ...