An Earth-observing radar satellite launched jointly between the U.S. and India has returned its first images of our planet’s surface. "NISAR’s first images are a testament to what can be achieved when ...

SAR image from Iceye showing a highway intersection in Mozambique. On Friday, Finland-based imaging satellite startup Iceye announced that it’s now capable of producing radar images with a resolution ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London. Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and ...

Researchers at the University of Sydney have developed a new type of radar that can measure objects down to centimeters. The new technique uses a photonic system to generate much higher bandwidth ...

Iran has launched retaliatory attacks on US targets in multiple Middle East countries amid a war triggered by US-Israeli strikes on Tehran, and satellite imagery suggests a key radar system in Qatar ...

When it comes to hunting down military radar installations and associated hardware, we typically think of equipment that is firmly in the price bracket of nation states and their military forces.

New images of Earth’s Moon reveal more than can be seen with the naked eye thanks to the combined efforts of the two largest radio telescopes of their kind — the National Radio Astronomy Observatory’s ...