On February 18, 1930, the American astronomer Clyde Tombaugh discovered Pluto! Before he discovered Pluto, another astronomer ...

Pluto will complete its first orbit since 1930 in 2178, a historic 248-year space journey that spans generations of humans.

It would be understandable if you stopped thinking as much about Pluto after it was “demoted” from being considered one of the nine planets sharing the Earth’s solar system to being classified as a ...

Since Pluto remains in the sun’s orbit, it should be considered a planet due to the fact that it is still a part of the solar system. And since Pluto is still hanging on at the end of the system, it ...

Astronomers who have debated why these globular icy objects look the way they do finally have an answer ...

In the span of four months, Pluto released two albums and unloaded an arsenal of videos for singles like “Bow,” “Motion” featuring Sexyy Red, “Pull Your Skirt Up” and, of course, “Whim Whammie,” which ...

At first glance, it seems impossible: Hubble Space Telescope can capture galaxies billions of light-years away, yet Pluto often appears as little more than a fuzzy disk. The reason comes down to ...

Scientists have long known many objects floating at the solar system's outer edges resemble snowmen, but the reasons why were never clear. Now, a student at Michigan State University has created the ...

They sold a truck, cashed a 401k and chased a dream. How these two longtime Phoenix bartenders opened a "no pretension" ...

Astronomers have long debated why so many icy objects in the outer solar system look like snowmen. Michigan State University ...

The next planetary alignment will occur on Saturday, Feb. 28, 2026. The best time to view the planets will be just after ...

NASA’sNew Horizons spacecraft has delivered extraordinary video footage showing towering ice mountains on Pluto’s moon Nix. These ice peaks, some rising as high as 11,000 feet, are made of pure water ...