What is an Einstein Cross? Foreground galaxies warp space-time and bend the light from a distant galaxy to create four distinct images. But scientists were shocked when they saw a fifth image while ...

Abstract: In this paper, a new variant of algorithm for normalized cross-correlation (NCC) is proposed in the context of template matching in images. The proposed algorithm is based on the ...

If "chaos is a ladder," then brilliant stars forming from discordant gas and dust are the ultimate example of that. The James Webb telescope has imaged one of the more dramatic stellar nurseries in ...

Introduction: Pore space in tight sandstone formation is very complex with micro-scale and nano-scale pores/throats, the multi-scale characteristics needs to be considered for the construction of ...

A nearby galaxy is ablaze with new stars in a dazzling new image from the James Webb Space Telescope. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it ...

Hubble captures a detailed image of the Tarantula Nebula Cosmic dust plays a key role in star and planet formation The nebula hosts some of the most massive known stars ...

ABSTRACT: The use of machine learning algorithms to identify characteristics in Distributed Denial of Service (DDoS) attacks has emerged as a powerful approach in cybersecurity. DDoS attacks, which ...

Earlier this year, ocean exploration company Deep Sea Vision released an underwater sonar image taken of the Pacific Ocean floor that it thought might be Amelia Earhart’s Electra. [Courtesy: Deep Sea ...

Imagine if you could hide a secret message within a photo, and no one could tell by just looking at it. This is the magic of steganography—a powerful technique that allows us to embed secret ...