Nearly 1,250 middle and high school students from 71 schools around the world joined Fairchild Tropical Botanic Garden for ...

The silence was deafening, and for those prone to cosmic conspiracy theories, it was practically a confirmation. Was it an ...

In a scientific first, NASA has assembled a full-spectrum view of interstellar comet 3I/ATLAS—a relic from beyond our solar ...

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 ...

Simulating a billion years using previous best-resolution simulations would take almost 36 years of real computing time.

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

"The discovery of this stream highlights how much is still unknown about the life histories of galaxies, how the hidden ...

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