See the stunning timelapse captured by photographer Aaron Watson showing ghostly airglow ripples pass through the Colorado ...

On May 26, under the clear and star-studded skies of Colorado, photographer Aaron Watson captured an extraordinary natural ...

Earth and space mingle in stunning ways for the 2025 Milky Way Photographer of the Year contest. From the “geological ...

Abstract: Sea-sky-line detection in complicated sea-sky background plays an important role in the long-range moving objects detection and the security of sea port. This paper presents a new method to ...

This follows the withdrawal of the application by the applicant, Richard Sky, through his lawyer, Paa Kwasi Abaidoo, when the case was called this morning (February 26). The nine-member review ...

It can be difficult to tell from a distance. Residents have been photographing lights in the sky since reports of drones started circulating in mid-November. Sightings have been reported in New ...

Bluesky, which has surged in the days following the US election, said on Friday that it won’t train on its users’ posts for generative AI. The declaration stands in stark contrast to the AI ...

Of course, tracing the wolf's ghost-like presence in the sky is only possible because it contrasts with a bright background. This image shows in spectacular detail how the dark wolf stands out ...

When they look at sky brightness—what they call the sky background—they use a unit of brightness per area of the sky: how much light is spread out over a given parcel of celestial real estate.

Silhouette of girl looking at sun Vector abstract graphic background child looking up at sky stock illustrations Silhouette of girl looking at sun Vector abstract graphic background Japanese fifteenth ...

The physicist Brian Cox was the band's original keyboard player. Image: Physicist Brian Cox was the original keyboard player in D:Ream Of course, it wasn't the Labour Party blasting the D ...