SpaceX has crossed a symbolic milestone in the reusable-rocket era, flying a previously used Falcon 9 booster for the 500th ...

Sentinel-6B, launched by NASA and ESA, delivers ultra-precise sea-level and climate data using advanced radar and atmospheric ...

The Sentinel-6B satellite is equipped with an improved dual-frequency radar altimeter and microwave radiometer for measuring sea levels.

Rising seas are no longer some far-off concern, but rather a measurable, accelerating reality. On November 17, 2025, Sentinel-6B started its watch from 830 miles above the Earth, continuing a record ...

The Copernicus Sentinel-6B Earth-observation satellite has successfully been launched from the US Vandenberg Space Force Base ...

The Copernicus Sentinel-6B satellite has been successfully launched from Vandenberg Space Force Base aboard a SpaceX Falcon 9, marking a major mi ...

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

In a significant advancement for climate monitoring, SpaceX successfully launched the Sentinel-6B ocean-mapping satellite into orbit from California on November 17. This mission marks a crucial step ...

The latest guardian of our oceans has taken its place in orbit. The Copernicus Sentinel-6B satellite is now circling Earth, ready to continue a ...

Moments before the fatal plane crash on I-195 on Oct. 13, the pilot was cleared to return to New Bedford. But why?