Full podcast episodes: <a href=" Support: / pmsutter Follow: / paulmattsutter and / paulmattsutter It’s time for school! The ...

Jupiter is the largest planet in the solar system. It's about 11 times wider than Earth with an equatorial diameter of 88,846 ...

A powerful new observatory is the best hope yet for finding the elusive Planet 9, a large planet that some scientists say is ...

Almost 10 years ago, a NASA spacecraft was able to take several photos of Pluto, known for decades as a planet before it was ...

Pluto isn’t the only dwarf planet in our solar system's outer reaches. Now is an ideal time to look for the egg-shaped Haumea, says Abigail Beall ...

Astronomers claim they've found the most promising signs of possible life on a planet outside of our solar system.

Lucian of Samosatam was probably the first to write about travel to outer space and aliens in his 160 AD work: "A True Story" ...