Astronomers suspect that a massive metallic cloud swirling in a nearby star system could be hiding a giant planet or dwarf ...
Falling space junk is becoming a real-world hazard, and scientists have found a clever new way to track it using instruments ...
The method exploits the acoustic shockwaves produced when a returning object travels faster than the speed of sound. As these sonic booms strike the ground, they ...
Los Alamos scientists have developed a novel method using shockwaves from sonic booms to track objects entering Earth's ...
Old satellites and other space junk fall toward Earth every day, and the shock waves they create could be used to track their ...
Space debris—the thousands of pieces of human-made objects abandoned in Earth's orbit—pose a risk to humans when they fall to ...
The final, formatted version of the article will be published soon. Understanding how cognitive abilities support mathematical learning across development remains a central question in developmental ...
Motorola’s CES 2026 slate was pretty packed. Aside from the barrage of new PC hardware from sister company Lenovo, the company revealed its first book-style foldable phone and a new smartwatch ...
Stargazers and scientists are getting a holiday present from the cosmos this week. 3I/ATLAS, an interstellar comet, will get “closest” to Earth on Friday, December 19, as part of its journey across ...
The comet originated from outside our solar system and poses no danger to our planet. NASA officials have rejected theories that the object could be an alien spaceship. While not visible to the naked ...
Building on a foundation of image understanding artificial intelligence models, the Allen Institute for AI today introduced Molmo 2, a multimodal model family adapted to computer video and multi-image ...
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