Add Yahoo as a preferred source to see more of our stories on Google. The Oort cloud is traditionally thought of as a vast shell of perhaps trillions of icy objects encasing our solar system, serving ...

The moment an object from another star system appears in survey data, astronomy shifts into sprint mode. Interstellar visitors do not linger, and each one offers a narrow window to study material ...

Comet 3I/ATLAS, the third known interstellar object ever detected passing through our solar system, carries a chemical signature that does not match what astronomers typically see in comets born ...

If you travel far enough away from the Sun, the Solar System becomes a lot more populated. Out past the orbit of Neptune lies the Kuiper Belt, a vast, ring-shaped field of icy rocks. This is where ...

The interstellar comet 3I/ATLAS is leaving our solar system for good. Here's what to know about its journey and NASA's ...

Microscopic crystals extracted from meteorites could help settle a debate about the birth of our patch of the Milky Way.

A new project today will almost unquestionably have solar panels in the future, so why not make it solar-ready now? The Energy Trust has a program to help. Solar panels on roofs have transformed from ...

Students have 44 extra covered parking spaces in Parking Structure 2, thanks to solar-powered laminates installed in March. The solar-powered laminates add shade and convert sunlight to electrical ...

The Oort cloud is traditionally thought of as a vast shell of perhaps trillions of icy objects encasing our solar system, serving as the final boundary between us and the dark reaches of interstellar ...