Mars is turning around.

Get ready for next week's total lunar eclipse.

It's been 450 years since a supernova shone new light--literally and figuratively--on the true nature of stars.

An almost new moon hides an almost full Mercury this week. Learn how they can both be in the same part of the sky but in different phases.

Capricornus is often recognized as a goat, but did you know it's half fish?

Parts of Europe, Africa, and Asia get a partial solar eclipse this month. If you're where you can see it, make sure you see it safely.

Uranus will be at opposition next month. Learn how it got its name and some other ways to say it if you find it embarrassing.

Comet Halley is almost as far from us as it gets, but we're about to pass through its trail.

Meet the Hyades, half-sisters of the Pleiades.

Not much is said about the king going around the celestial north pole. The queen going around with him likes it that way. Learn about them and their daughter.

The brightest night star can be seen in the daytime at certain times of the year if you know exactly where to look.

And observations are underway to determine if human technology can nudge an asteroid.

Your idea of how the moon affects the tides is probably incomplete. Here's the rest of the story.

One of the fainter constellations is named for a crustacean, even though two of its stars are donkeys and one of its star clusters is described as a beehive.

The most famous whirlwind in the solar system has been spinning for almost 200 years. Some think it's been around more than 360 years. You can see it for yourself in a telescope--if you look at the right time.

Jupiter will soon be the closest it's been to Earth since 1963! The next time it's this close will be in the next century.

Mercury exits the evening sky and moves to the morning. Venus slowly leaves the morning. Mars marches eastward. And the equinox.

Mercury begins its retreat from the evening sky. Venus also heads sunward. Mars moves by the Hyades V.

And how do I take it when people ask me astrology questions?