"The signatures of space weathering we have detected directly will give us a better understanding of some of the phenomena occurring in the solar system." When you purchase through links on our site, ...

Looking at the Solar System, Jupiter and Uranus both have plenty of irregular moons. In supercomputer simulations, the ...

Every once in a while, the outer solar system reminds us that we've only discovered a negligible portion of it, and that the vast majority is still full of surprises. The latest example of this is a ...

Infrared sensors on the ground detected the heat signature of the OSIRIS-REx spacecraft’s sample-return capsule when it slammed into the atmosphere at more than 45,000 km/h (27,650 mph), at 8:42 a.m.

Approximately 4.5 billion years ago, a cold cloud of gas and dust buried deep in one of the Milky Way galaxy’s spiral arms started to collapse. From there, gravity worked its magic. The cloud began to ...