Rocky bodies called protoplanets were thought to have formed slightly earlier in the inner solar system than those beyond the ...

Astronomers are monitoring an object headed our way that may have wandered over from another star system. The European Space ...

Close stellar encounters could change the structure of our planetary system, potentially dooming Earth or other worlds to ...

An object dubbed 3I/ATLAS is only the third interloper from outside the Solar System seen in all of human history.

Officially named 3I/ATLAS, the comet was confirmed as having originated outside of Earth's solar system on July 3, according ...

The emergence of the solar system, still a galactic mystery for the planets to solve... Welcome to the SpaceBalls channel!

Discover interesting facts about the sun, the solar system's central star that supports all life on Earth.

As the market for floatovoltaics explodes, scientists are studying how to make the systems also work for waterbirds and other ...

An "interstellar object" is speeding toward the inner solar system, where Earth is located, astronomers have confirmed.

Michigan Sen. Elissa Slotkin pushed her fellow Democrats to go back to focusing on the issues and struggles plaguing ...

The first images released by the Vera C. Rubin Observatory show details of our Solar System with unprecedented clarity.

Experts have confirmed that the mysterious object hurtling towards us, previously dubbed A11pl3Z, is an "interstellar object.