The Moon will take a long dip into Earth's shadow Thursday night and into Friday morning, but clouds for viewers in the Pacific Northwest will block the view.

Don't miss this chance to see all seven of our solar system neighbors in the sky at the same time. The parade of planets peaks Friday evening.

Greetings! If we’re very lucky and the sky is cloud-free close to the western horizon this week, you may be able to see something very rare. You might see all ...

For centuries, the saying "Red sky at night, sailor’s delight. Red sky in the morning, sailors take warning" has been used to predict the weather – but is there any truth to it? According to ...