To get a glimpse of the “Swift Planet,” EarthSky suggests waiting for the sun to set before looking west for the planet ...

A meteor shower, a planet sighting, and a full moon. Here's how to see all of space's eye-catching activity in July.

As the farthest full moon from the sun all year and one of the lowest in the sky, this year's Buck Moon is a special one ...

What if Venus became Earth's moon? Explore how our planet would change if Earth’s twin, a planet almost the same size and ...

It's possible that Mars' moons were originally asteroids that were captured by the planet's gravitational pull. There's also ...

Mars, the fourth planet from the Sun, is a subject of fascination for astronomers. Though significantly smaller than Earth, ...

"We would need to consider the possibility that the source was created (or trapped as a primordial black hole) by a highly ...

July 2025's full moon, often called the Buck Moon, is on its way; meteor showers also among July's astronomical highlights ...

July promises a celestial spectacle. Skywatchers can see star clusters and meteor showers. Planetary sightings, including ...

The new moon occurs on June 25. A day later, Mercury reaches its highest point in the evening sky, and on June 27, the young ...

Jupiter will be too close to the sun to see Tuesday, but it will move farther out in the dawn sky and on Aug. 12 will have a ...

Stargazers in the U.S. will find the slender form of the crescent moon roughly 20 degrees above the western horizon right at ...