Astronomers were fascinated after spotting an object from interstellar space hurtling through the solar system earlier this ...

That may be about to change: NASA is preparing a brand new mission that will travel 1 million miles away from Earth in order to map the boundaries of the heliosphere, offering clues to scientists ...

China's space program is experiencing a meteoric rise, and will soon pose a significant challenge to the US' dominant ...

DeepSeek says its R1 model did not learn by copying examples generated by other LLMs. Credit: David Talukdar/ZUMA via Alamy ...

None of the most widely used large language models (LLMs) that are rapidly upending how humanity is acquiring knowledge has ...

In its youth, the dwarf planet Ceres may have brewed a chemical banquet beneath its icy crust.

The earliest climate models made specific forecasts about global warming decades before those forecasts could be proved or ...

NASA's Nancy Grace Roman Space Telescope will help scientists better understand our Milky Way galaxy's less sparkly ...

NASA's Perseverance rover has uncovered its strongest evidence yet that Mars may once have supported life, and in rocks younger than scientists expected. A paper published Wednesday in Nature details ...

Astronomers using the James Webb Space Telescope have uncovered mysterious “little red dots” that may not be galaxies at all, but a whole new type of object: black hole stars. These fiery spheres, ...

Dark energy —the term used to describe whatever is causing the universe to expand at an increasing rate—is one of the ...