Earth is the only planet in our solar system with a single moon, making it a rare phenomenon for a planet of its kind.

A rare partial solar eclipse today, September 21, 2025. Here’s when, where and how to watch it safely, plus upcoming solar eclipses.

Astronomy experts advise stargazers to find locations away from city lights, where dark skies allow for clearer views. Parks, ...

Saturn will put on a show for professional and backyard astromers alike, and be the brightest and closest it has been to Earth all year. On Sunday, Sept. 21, Saturn will be at opposition, meaning the ...

Using Hestia is simple for adults, kids, and beginners. Just mount your iPhone on the included tripod, align it with Hestia’s ...

A partial solar eclipse happens Sunday in parts of the Southern Hemisphere. Saturn will also appear at its brightest, with ...

On September 21, 2025, a partial solar eclipse will grace the skies, visible from the Southern Hemisphere, including ...

So do China and Russia. Here’s what you need to know about America’s new lunar-energy race ...

The U.S. and China are in a sprint toward manned missions to the lunar surface by the end of this decade, with sights on 2029 ...

The company’s Starship rocket, which has suffered a series of recent test explosions, is still years away from being ready ...

Some observers may have noticed a faint glow illuminating the darker portion of the moon—a phenomenon known as Earthshine or ...