New observations show a small Saturn moon has generated electromagnetic waves that extend more than 313,000 miles behind it inside Saturn’s magnetic field. That newly measured reach reveals a tiny icy ...

Six planets will align in February as part of a rare planetary parade. Find out how and when you can see the event.

Why do some places wait 1,000 years to see a total solar eclipse while others get two in a decade? The surprising orbital ...

Six planets will be parading through the sky at the end of the month, and you won’t have to stay up late into the night to ...

Suzie Dills says people in Canton will be able to see a total lunar eclipse in March. Here's when and where to look.

Astronomers have observed a planetary system that challenges current planet formation theories, with a rocky planet that formed beyond the orbits of its gaseous neighbors, possibly after much of the ...

By taking advantage of a maneuver that would see a spacecraft fire rocket engines while in the solar corona, that spacecraft’s velocity could receive a huge boost — enough to allow it to catch up with ...