On July 20, for viewers in the US and Canada, the waning crescent Moon will pass in front of the Pleiades, eclipsing them ...

In short, while Saturn is less dense than Earth and could float on water if it had a rigid surface keeping it together, in reality, the planet would be pulled apart as it sank into the water world, ...

The night sky is home to many celestial features named after creatures from Earth’s oceans. Among the stars, you’ll find ...