Starlink satellites orbit approximately 342 miles (550 kilometers) above Earth and put on a spectacular show for observers as ...

To view records that comprise this series, see the detailed list of accessions and/or record units below. For a history of the creating unit, refer to "Forms part of" above. Consists of records ...

EL SEGUNDO, Calif., July 28, 2009 — Boeing [NYSE: BA] announced today that the Tracking and Data Relay Satellite (TDRS) K program successfully completed its Ground Detailed Design Review (GDDR), held ...

This record unit consists mostly of records documenting the administration and operation of the STP tracking stations and includes files on the stations kept by the Photographic Observation Section, ...

The "Starlink satellite train" has become a captivating sight for skywatchers, offering a glimpse of the future of global internet coverage. This dazzling spectacle occurs shortly after SpaceX ...

President Trump’s call for a “Golden Dome for America” is already fueling efforts to expand satellite-based systems capable of improving U.S. defenses against cutting-edge hypersonic weapons, industry ...

South Korea completes its Project 425 with the launch of its fifth military reconnaissance satellite, enhancing surveillance ...

Together with earlier ocean satellites in the Haiyang series, the Ocean-4 01 brings China closer to building an integrated global ocean and climate observation network. Its success underscores how the ...