Pluto's unusual eccentricity and tilt is likely due to its interactions with neighboring Neptune and other giant planets, ...

That night, I was originally planning to browse through some old NASA photos for inspiration, but I stumbled upon a forum ...

Traditional theories suggest that Pluto's formation process is similar to that of other celestial bodies in the Kuiper Belt, ...

Federal funding is about to run out for 19 active space missions studying Earth's climate, exploring the Solar System, and ...

It's much harder to find, but there are a lot more of them." The first interstellar object to visit the solar system may have ...

Pluto, once considered the ninth planet, lies over 6 billion kilometers from Earth, making it one of the most difficult ...

NASA’s New Horizons spacecraft sent back the last images of Pluto and Arrokoth before leaving them behind forever. This film ...

Interstellar object 3I/ATLAS spacecraft close flyby SwRI mission has gained global attention. Scientists propose a mission to ...

This cosmic drama offers a unique glimpse into the future fate of our own Solar system and highlights the power of Hubble’s ultraviolet vision to probe stellar remains that would otherwise go ...

NASA and South Korea's space agency have agreed to deeper cooperation in space exploration, science and aeronautics, including collaboration on a pioneering mission. New observations from the MeerKAT ...

Hygiene Elementary students on Wednesday watched as Principal Renee Collier and teacher Maridee Moll, after lots of drum rolls, popped open a Pluto-themed time capsule that was sealed in 2016 as part ...

The solar system lost its ninth planet back when Pluto was demoted to a dwarf planet, but research might indicate that there ...