3I/ATLAS has now made its closest approach to the sun and Earth and is now heading back out toward the outer solar system. On ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

Oceans hiding within the crusts of distant moons are tantalizing targets for scientists looking for life beyond Earth ...

Korean actor-singer Kim Sejeong has released her first single album 'Solar System,' marking her return to music after a ...

This gas cloud located 500 light years away from our solar system is about to become a planet.This process usually takes a ...

A new explanation for the solar system's radioactive elements suggests Earth-like planets might be found orbiting up to 50 ...

Fomalhaut lies about 25 light-years away in the constellation Piscis Austrinus, aka the Southern Fish, and is one of the ...

Rocky planets like our Earth may be far more common than previously thought, according to new research published in the ...

Ever wondered how planetary systems like our own solar system form? Thanks to the European Space Agency's Gaia space ...

The Solar System. It's no longer about the eight main planets anymore. Sorry Pluto. A new planet has entered the fray.

A massive collision between two asteroid-sized bodies around a nearby star offers a rare look at the violent process of ...

The cold and remote planets originally earned their label of "ice giants" to contrast their interiors from those of Jupiter ...