Explore space with these fun solar system worksheets. Kids will learn about planets, moon phases, and space exploration through hands-on activities. Perfect for home or classroom use, these printables ...

Astronomers say the 2024 YR4 asteroid still has a 97% chance of missing Earth in 2032, but the now 3.1% chance it will hit ...

In February 2025, all seven of our planetary neighbors will be visible from Earth. So what does such a planetary alignment ...

“New Horizons shattered a major paradigm of planetary science,” says Alan Stern, the mission’s principal investigator. “Pluto ...

Planet demographics reveal a puzzling lack of worlds in a certain size range throughout the galaxy F or centuries our solar ...

NEW ORLEANS — Solar sails that allow satellites to glide on the light from the sun could soon become a reality. The ...

Mars, our neighboring red planet, possesses some of the most dazzling and extreme geological features within our solar system ...

Asteroids are space rocks orbiting the sun that are considerably smaller than planets. Scientists believe they’re the ...

A supposed square structure spotted on Mars sparked speculation about alien archeological sites on the red planet. It's a fun ...

Does our Solar System have 9 planets or only 8? Astronomers have gone back and forth on that a lot, with Pluto now being classified as a dwarf planet. However, out beyond Neptune there could be ...

This makes the chamber the largest volcanic feature on Io, surpassing Loki Patera — a giant lake of lava covering an area of around 8,000 square miles (21,000 square km) in Io's northern hemisphere.

"Lots of people might think, how come all the planets are aligned? Well, billions of years ago when the universe was made and our solar system was created because of the pull of gravity ...