NASA OSIRIS-REx sample collection event at Asteroid Bennu saw the spacecraft plunge its arm into the surface. Find out how deep it went. Credit: NASA Goddard Space Flight Center ...

The most important function of human vision is the recognition of edges, contours and textures of visible objects. By defining these elements, a person can perform higher-level visual information ...

Generative diffusion models have emerged as a powerful tool for high-quality image synthesis, yet their iterative nature demands significant computational resources. This paper proposes an efficient ...

One of the most startling findings is the presence of a phosphate crust never before observed in terrestrial meteorites. This characteristic suggests that Bennu could be a fragment of an ancient ...

A series of images from NASA’s OSIRIS-REx mission show the spacecraft approach and touch down on asteroid Bennu’s surface, over 200 million miles away from Earth, to collect a sample on ...

Bennu comes close enough to Earth that astronomers believe there is a small but serious chance—one in 2,700—that it could collide with us between 2175 and 2199.

Satellite image ©2025 Maxar Technologies. The drone strikes came on the eve of fresh rounds of face-to-face talks between Russian and Ukrainian officials in Turkey.

The latest Mount Etna eruption triggered an avalanche of volcanic material and sent ash miles into the air. Spectacular photos and videos capture the eruption of Europe's largest active volcano.

I tested ChatGPT-4o vs Gemini Advanced with 5 AI image prompts — and the results surprised me DeepSeek wrote the prompts, ChatGPT created the images — and I'm obsessed with the teamwork ...