F rom the very first images, JWST showed that it was going to be a revolutionary instrument, and yet it continues to surprise ...

A University of Arizona-led team has used a camera orbiting Mars to capture the closest images yet of a rare interstellar ...

Astronomers have revolutionized our understanding of a collection of stars in the northern sky called the Pleiades. They used ...

For the first time, scientists have built a digital version of the Milky Way that follows the motion of individual stars, not ...

A team of researchers has confirmed stars ring loud and clear in a "key" that will harmonize well with the science goals and ...

A flying piece of cosmic rock or an alien threat? Comet 3I/ATLAS is hurtling through our solar system and captivating ...

NASA released a trove of never-before-seen images of the interstellar comet 3I/ATLAS, unveiling new characteristics of the ...

A nested series of dusty spirals is captured swirling around a mighty triple star system containing two of the rarest stars ...

NASA 's James Webb Space Telescope has revealed that an exceptionally rare star duo in the Milky Way has a third companion — ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

With the government reopened, the space agency at last released pictures captured by a fleet of government spacecraft of an ...