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Pixxel, an Indian startup developing hyperspectral satellites, has raised $24 million as part of a Series B extension round.

The company’s philanthropic arm, Google.org, also provided $13 million to the initiative.

The U.S. Air Force has awarded startup SandboxAQ additional funding to further develop its quantum-sensor magnetic navigation system.

AST SpaceMobile has signed a commercial agreement with AT&T to provide satellite-based cellular service to the company’s customers.

Cellphone-from-space startup AST SpaceMobile on Jan. 19 announced a long-awaited investment round,.

Walmart expects to add Wing to its growing drone delivery network, with plans to launch service at two stores in the Dallas-Fort Worth area.

The B612 Foundation has made publicly available a nongovernment “precovery service” for the confirmation and orbital refining of asteroid trajectories.

Google co-founder Sergey Brin’s LTA Research is preparing to begin outdoor flight tests of its Pathfinder 1 large rigid airship.

Social media has become a popular choice of communication for airlines and their customers. We have taken a look at the top ten airlines (by frequency) and their use of social media.