If you have kids in school, or even if you don’t, you’ve probably realized that there’s a lot about the day-to-day of school ...

Bizarre Venus surface formations (or coronae) are likely key to understanding our twin planet's heretofore inscrutable ...

Look west after sunset to catch Venus shining beside a delicate crescent moon in the twilight sky. By now, you have almost ...

Venus and the moon will appear together in the sky May 18 in a celestial conjunction visible across the US. Here's what to ...

A mysterious weather anomaly on Venus has finally been explained, providing new insight into the weather volatility of other planets.

Blue sunsets, whirling dust devils, giant volcanoes, tiny moons, and marsquakes—there’s a lot to discover on Mars!

Venus and the moon will appear close together in the sky May 18. Here's how to see the celestial conjunction around the ...

The excitement I felt for the return to our closest celestial neighbor after half a century was shared by many, but not ...

While Galileo's observations killed off the old model, we would need to wait centuries for conclusive evidence that Earth ...

Perseverance just landed on Mars, where it will search for signs of life. But space's cool factor doesn't begin or end there!

Many of us are old enough to have grown up with the idea of nine planets orbiting the Sun. In 2006, however, a controversial decision in the astronomy community resulted in the official list being cut ...

Could Pluto be repromoted to planetary status? On Tuesday NASA administrator Jared Isaacman told a Senate committee hearing that he is “very much in the camp of make Pluto a planet again.” NASA is ...