According to NASA, on Thursday, April 24, and Friday, April 25, Venus, Saturn, and the crescent moon will gather low in the ...

Volcanic features have been observed on our fellow rocky planets, Venus and Mars, but they largely appear to be inactive ... Ancient volcanic activity shaped the lunar crust of Earth's own Moon - ...

A rare 'smiley face' triple conjunction is coming to Earth's morning skies on April 25, when Venus, Saturn and the crescent ...

Over 4.6 billion years ago, Earth took shape from a spinning cloud of dust and gas surrounding the young sun. Tiny particles ...

Originally, the hypothesis was that Theia gave the Earth a glancing blow, and the proto-Earth and Theia lost pieces ending up as one or two moons that eventually formed the Moon. It was thought that a ...

A new image has emerged of the Red Planet rising above the lunar limb after being occulted by the moon in January.

It was a beautiful summer evening in Western Colorado. The Sun had just set and our bright sister planet was just starting to ...

A micromoon is set to occur Saturday as the full moon for April is set rise when the celestial body is at its farthest point ...