Stargazers, get ready for a truly celestial July! From the stunning appearance of the ‘buck moon’ to a rare glimpse of Pluto, ...

Summer is here and it’s hot! On July 29, Mercury in Leo opposes Pluto retrograde in Aquarius, adding fuel to all the drama ...

Vomit Comet “These measurements give us a look at how this enormous, icy world works,” said lead author Nathan Roth of American University and NASA Goddard Space Flight Center. “We’re seeing explosive ...

In the outer reaches of our solar system, far beyond the orbit of Pluto, lies Sedna, one of the most mysterious objects ever ...

What processes during the formation of Pluto's largest moon, Charon, potentially led to it having cryovolcanism, and even an ...

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

If it feels like you’ve gone from being self-protective to asserting yourself more loudly and proudly, or you’re swapping ...

Mercury is notoriously difficult to see from Earth, thanks to its proximity to the Sun. But on July 4, Mercury reaches its ...

Get ready for some of the most game-changing astrological events on the year, like Uranus entering Gemini for the first time since the 1940s!

How long does it take Pluto to orbit the sun? Learn more about how this planet makes one lap around our Solar System.

JWST has confirmed Pluto’s bizarre atmospheric behavior and its ghostly interaction with Charon. These findings could reshape ...

Pluto was turning out to be not just a frozen ball, ... a technique used when Voyager 2 took close-ups of Neptune’s moon Triton in 1989.