Few aircraft recoveries in history have gone deeper—or demanded as much—from the crews trying to bring closure to 159 lost ...

SpaceX's Falcon 9 rocket successfully launched the International Sentinel-6B satellite from Vandenberg Space Force Base on a ...

A Falcon 9 launched a joint U.S.-European satellite to monitor sea levels Nov. 17, extending a record of measurements that ...

The Sentinel-6B is the second of two satellites in a $1 billion program to monitor sea levels over a full decade.

SpaceX launched an advanced ocean-mapping satellite to orbit from California early Monday morning (Nov. 17). The Sentinel-6B ...

A Falcon 9 rocket topped with an ocean-observing satellite launched into space Sunday night from California's central coast.