The National Aeronautics and Space Administration (NASA·NASA) on the 19th newly released a photograph of a comet that ...

Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying Theia, melting large fractions of ...

New research suggests that Theia, the object whose collision with Earth is theorized to have caused the formation of the moon ...

"The most convincing scenario is that most of the building blocks of Earth and Theia originated in the inner solar system.

A large radio galaxy study finds our solar system moves faster than theory predicts, raising new questions about how matter ...

This week, NASA finally released long-awaited images of the interstellar object 3I/ATLAS, following weeks of silence during ...

Funding uncertainties are pushing U.S. space scientists out of the field and putting existing and future space missions on the chopping block.

A machine-learning breakthrough could lift the veil on Earth’s early history—and supercharge the search for alien life ...

NASA is providing more images and information about the interstellar object that's passing through our solar system right now ...

"Similar to the asteroid belt, the Kuiper Belt is a region of leftovers from the solar system's early history. Like the ...

Lowry and Justeson’s analysis involved mathematically modeling the eclipse predictions in the Dresden Codex table and ...

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