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flag Spire Global uses lasers to create a fast, secure data link between satellites up to 5,000 km apart.

flag Spire Global has achieved a significant milestone by establishing a two-way optical link between its satellites using lasers, enabling secure and fast data transmission up to 5,000 kilometers apart. flag This technology could greatly enhance applications like weather forecasting and global communications. flag The company plans to launch three more satellites with this optical inter-satellite link technology in 2025.

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