Sputnik skies to analysis of interstellar visitors, scientists are rethinking how and where to look for physical traces of ...

While imperceptible to humans, these tiny delays are significant for experiments that rely on pulsars as ultra-precise cosmic ...

New photos show off NASA's newly constructed Roman Space Telescope, which will soon help researchers unravel the mysteries of ...

After reviewing almost 30 years of signals, University of California Berkeley researchers have identified 100 mysterious, ...

Scientists have found new evidence suggesting that interstellar 3I/ATLAS is not an alien spaceship, as one conspiracy theory ...

Gamma rays are invisible and ultra-powerful forms of light. They are the most energetic source of radiation known in the ...

By studying large language models as if they were living things instead of computer programs, scientists are discovering some ...

Artificial intelligence systems that look nothing alike on the surface are starting to behave as if they share a common internal map of the world. Vision models, language models and agents trained in ...

Scientists from Washington University in St Louis in the US say they are still confident 'life is out there somewhere' elsewhere in the universe despite Europa providing little hope ...

Astronomers tracking 3I/ATLAS, the third confirmed interstellar object ever observed, say new measurements of its water loss and chemical makeup are offering one of the clearest looks yet at material ...