Scientists already knew that lightning is an electrical discharge between thunderclouds and Earth's surface, but exactly how ...

NISAR — which stands for NASA-ISRO Synthetic Aperture Radar — will use two radar instruments operating at different ...

Earth is fortunate in having a magnetic field: it protects the planet and its life from harmful cosmic radiation. Other ...

At this year's symposium, ESA celebrated 50 years of space science and cooperation. But behind the celebration was a warning: ...

NISAR, built jointly by NASA and India’s space agency and launched on Wednesday, will use radar to monitor tiny changes ...

The U.S. and India just launched NISAR, a powerful radar satellite that will be able to monitor changes in Earth's surface ...

A formidable new radar satellite jointly developed by the United States and India launched Wednesday, designed to track ...

The satellite called NISAR — short for NASA-ISRO Synthetic Aperture Radar — will operate from a near-polar-circling orbit 464 ...

NASA announced Wednesday it, in a partnership with the Indian Space Research Organization, has launched a radar system to map ...

NASA and India have paired up to launch an Earth-mapping satellite capable of tracking the slightest changes in land and ice.