It's the third of a generous five Saturdays in the month of November. What did we do to deserve such a bounty of days off? In ...

Astronomers say they spotted signs of a giant explosion releasing from a star beyond our solar system, one powerful enough to ...

Simulations reveal that Jupiter’s rapid growth disrupted the early solar system, creating rings where new planetesimals ...

Space looks very dark from Earth. But does the solar system, and the universe for that matter, have an area that's the ...

What if Earth sat at the center of the solar system? Imagine a universe rearranged with our planet as the gravitational hub.

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

If you've ever wondered why we are here, then you can thank Jupiter for part of the answer. A new study from Rice University ...

New simulations reveal interstellar objects don't arrive uniformly, with concentrations from the solar apex and galactic ...

Astronomers recently detected a stray quasi-moon in our planet’s orbit, but it's hardly the first stowaway to hang out around ...

A series of three powerful flares and associated explosions of solar material out across the Solar System have set Earth ...

A newly detected super-Earth just 20 light-years away is giving scientists one of the most promising chances yet to search ...

A newly discovered comet named C/2025 V1, which some have compared to 3I/ATLAS, is due to make its closest approach to Earth on Tuesday, Nov. 11.