Just two days after launch, Europe’s newest Earth observation satellite, Sentinel-1D, transmitted its first radar images, ...

New satellite records capture how polar ice sheets slide toward the sea, helping scientists better understand ice loss and ...

The European Space Agency (ESA) has launched Sentinel-1D, the latest satellite in the first generation of one of the world’s most important Earth observation programs. With it, the European system ...

The extent and speed of ice moving off the ice sheets of Greenland and Antarctica into the sea—an important dynamic for ...

Lockheed Martin Corporation's LMT business segment, Rotary and Mission Systems, recently secured an order worth $25 million to provide engineering services for the Sentinel A4 Radar System. The award ...

The second Sentinel-1 satellite – Sentinel-1B – was launched today to provide more ‘radar vision’ for Europe’s environmental Copernicus program. Sentinel-1B lifted off on a Soyuz rocket from Europe’s ...

An image of the Lochkeed Martin-built Sentinel A4 radar. (Lockheed Martin) The US Army will move forward with full-rate production of the Lockheed Martin-built Sentinel A4 radar system, agreeing in ...

UND and the North Dakota Army National Guard have had their eyes on the skies over Grand Forks and the Red River Valley. A dozen Sentinel radar operators with the Guard's 1-188th Air Defense Artillery ...

The VA265 mission carrying Sentinel-1D is scheduled to lift off on Nov. 4. Robert Wall is Executive Editor for Defense and Space. Based in London, he directs a team of military and space journalists ...