On the 95th anniversary of its discovery, Pluto remains one of the most beloved and enigmatic worlds in our solar system, ...

Saturn, Venus, Neptune, Uranus, Jupiter, Mars and Mercury will be visible in an uncommon planetary alignment this month.

A parade of seven planets is set to appear in the night sky this month, and it will be the last of its kind until 2040.

The supermassive black hole at the center of the Milky Way appears to be having a party—and it is weird, wild and wonderful.

Imagine Dragons' song 'Children of the Sky' will be beamed to Earth from a lunar data center as part of the private IM-2 moon ...

Hundreds of millions of Americans will have the chance in March to see the first total lunar eclipse in nearly three years.

In this astrophotography guide, Josh Dury explains how he captures stellar images of the Milky Way, Full Moon and more The ...

Venus is now at its almost unbelievably brightest at a marvelous time when many other (though less radiant) planets and ...