Temperamental' stars that brighten and dim over a matter of hours or days may be distorting our view of thousands of distant planets, suggests a new study.

Mars will appear to make an ultraclose approach to the moon on Sunday, after Jupiter had a turn earlier this week. Here's how ...

Your birth chart isn’t just a bunch of planets hanging out—it’s a personalized blueprint for self-growth. From emotional wounds to strengths, you’ve yet to embrace, your natal chart can help you ...

Five of the brightest planets will be visible to the naked eye. With help, you may even spot Uranus and Neptune.

This week, NASA released the first image from the Europa Clipper spacecraft's voyage. The image is a mosaic of a star field, created from three shots the solar-powered orbiter captured in December of ...

The full moon—the halfway point in a monthly lunar cycle—is regarded as It symbolizes completion, release, and peace with ...

"We are the first mission to be able to track space weather events in three dimensions routinely across the solar system." ...

If you’ve been feeling like the main character in a coming-of-age film, staring out the window and wondering what’s ...

Researchers Uncover a 700-Yr-Old Octagon-Shaped Tomb of a Couple With Fascinating Murals About Life In 2012, researchers ...

I hope you got a chance to see the moon nuzzled up to Venus on Feb. 1, and perhaps even checked out the pair through binoculars. Now, with the moon gone ...

On Feb. 24, from west to east, you can see Mercury, Saturn, Neptune, Venus, Uranus, Jupiter and Mars, all spanning 117.5°, plus Earth under your feet—all eight known planets of our solar system!