A stadium-size asteroid tumbled harmlessly past Earth this month as a powerful NASA radar system watched. The new observations helped nail down the asteroid's size, as it had been too far away for ...

A new NASA Earth-observing satellite featured Maine’s coast in its first radar image. The satellite, which was launched July 30, took the image of Maine on Aug. 21. It shows Mount Desert Island, an ...

At the same time, we began to see images on radar that made us worried about the potential for tornadic activity. The problem is, that image was faulty. Technology is not perfect, and that pertains to ...

According to the Florida Department of Transportation, some parts of the Shands Bridge will be demolished, while others will remain for pedestrian use and fishing. Read full article: From snow in ...

WEST MICHIGAN - Strong, damaging straight line winds blasted through portions of southern Lower Michigan on Thursday evening. Things initially started in the late afternoon with a SEVERE THUNDERSTORM ...

Just two days after launch, Europe’s newest Earth observation satellite, Sentinel-1D, transmitted its first radar images, revealing key regions from the Antarctic Peninsula to Tierra del Fuego and the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When NASA ...

The Copernicus Sentinel-1 mission takes us over part of the Mekong Delta – a major rice-producing region in southwest Vietnam. In Vietnam, rice has been a strategic crop for national food security.

A new image from the NASA-ISRO NISAR satellite penetrates cloud cover to reveal detailed views of the Mississippi River Delta ...

CAPE CANAVERAL, Fla. (AP) — NASA’s first radar images from a new Earth-mapping satellite show the Maine coast and North Dakota farmland in incredible detail. The pictures, released Thursday, are from ...