Less than a week after its launch, the Copernicus Sentinel-1C satellite has delivered its first radar images of Earth—offering a glimpse into its capabilities for environmental monitoring.

Dan was looking at data captured by the synthetic aperture radar of the European Space Agency’s Sentinel satellites. After accidentally maximising the display of noise and interference on the ...

Approval of the sale comes ahead of an expected trip by U.S. President Donald J. Trump to India.

NASA scientists have been tracking an alarming acceleration in landslides on the Palos Verdes Peninsula in California, where ...