Good Giving Mark Certification System, operated by a Public Interest Incorporated Foundation, Japan Center for NPO Evaluation ...

Comet 3I/ATLAS is cutting across the solar system on a trajectory that does not quite match expectations, threading past the ...

Small icy moons in the outer reaches of our solar system may hide boiling oceans underneath their surfaces, a new study finds.

A new pre-print paper suggests that our latest interstellar visitor, comet 3I/ATLAS, may be headed for one final close encounter before it departs our Solar System in 2026. The paper, which focuses on ...

The outer planets of the solar system are swarmed by ice-wrapped moons. Some of these, such as Saturn's moon Enceladus, are ...

Looking for holiday gift inspiration as we approach Black Friday? Here's every single item we're recommending in 2025.

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

NASA will reveal new imagery of the interstellar comet 3I/ATLAS on Wednesday (Nov. 19), and you can watch it live. The ...

Space can surprise even those who spend their lives studying it. People often think of our solar system as just a few planets and a bunch of empty space. Yet new observations suggest we have been ...