Smaller than a strawberry seed, this tiny signal amplifier was produced by the European Space Agency to fill a missing link ...

Developed by ESA, the tiny signal amplifier is aimed at making the future radar-observing and telecommunications space ...

The upcoming U.S.–India NISAR (NASA-ISRO Synthetic Aperture Radar) mission will observe Earth like no mission before, offering insights about our planet's ever-changing surface.

In fact, openly-available data captured via satellite can be used to find all manner of military radar emitters. Let’s explore how! A diagram indicating how interference from military radars ...

Passive radar—which uses signals ... recorded that go far beyond detection." The satellite mega-constellations are permanently available as a signal source. The electromagnetic signals are ...

The first all-British radar satellite has launched to orbit on an Indian rocket. Called NovaSAR, it has the ability to take pictures of the surface of the Earth in every kind of weather ...

The UK's Ministry of Defence (MoD) has approached start-up Oxford Space Systems (OSS) to design antennas for a sovereign satellite radar system. Ministers envisage a constellation of British ...