A distant 'exomoon' the size of Jupiter is changing how we think about the cosmos.

Have astronomers observed the first exomoon, or have they spotted a weird object that could challenge the very concept of ...

Because it gets electricity from that umbilical-cord connection to the main house, Aragon's home is a good fit for the ...

Astronomers have discovered a rare planetary system 71 light-years away, where a Jupiter-sized world orbits a brown dwarf, ...

A new study suggests alien probes and hidden technosignatures could be concealed within the asteroid belt, raising fresh questions about unexplained data in our solar system.

A look at how Voyager 1 and 2 escaped our solar system, and why it took more than just powerful rockets.

A Southwest Research Institute-led study has proposed a connection between a specific collision in the main asteroid belt and ...

While solar panels offer homeowners various advantages (like energy savings), when it comes to selling a home or appraising ...

Households in Great Britain will be able to connect approved plug-in solar panels through an ordinary mains socket, with ...

Three confirmed interstellar objects have entered the Solar System in just eight years, including one that crossed the Sun at ...

By Will Dunham WASHINGTON, July 22 (Reuters) - Scientists are documenting a planetary system in the Milky Way galaxy that is so starkly dissimilar to our own solar system that they are struggling to ...

For obvious reasons, the Sun’s influence weakens as you get closer to the edge of the solar system. But things might be a lot more complicated than we previously thought, according to a new study.