On the morning of April 21, you’ll be able to see Venus, Mercury, and Saturn low in the east — all without a telescope.

But our moon is just one of 421 moons in our solar system, and it carves out a lonely figure. Our moon orbits our planet ...

Kansans who turn their eyes skyward and use a little imagination will have a chance to spot a rare smiley face in space later ...

The discovery of natural satellites on Saturn assists researchers in understanding the dynamics of orbits, resonances, and ...