Early observations of the planets revealed worlds far different from Earth, demonstrating that the universe was far more ...

This month's new moon phase has a lot going on, according to astrology. Not only is this week's new moon opposing Pluto, ...

Ted Stryk's work was recognized by the International Astronomical Union, which names bodies in the solar system.

NASA's New Horizons spacecraft made history by flying past Pluto, sending back groundbreaking data that would change our ...

July's new moon in Leo arrives on Thursday, July 24, and reaches its peak at 11:06 p.m. local time. Here's what the new moon ...