Astronomers have announced the discovery of a new dwarf planet in our solar system, named 2017 OF201. Located far beyond ...

According to astronomers, the last time this planet came close to the Sun was in 1930. In the same year, Pluto was discovered ...

A new member of the solar system has been detected, the second-largest of its kind, suggesting there may be more like it ...

The mystery of how planets and icy objects formed in the farthest reaches of our solar system just took an exciting turn. A ...

Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, researchers say.

Pluto was long considered the ninth planet of the solar system, but changes to the definition of planet got it kicked out of ...

The sun's corona—the outermost layer of its atmosphere, visible only during a total solar eclipse—has long intrigued ...

The global energy landscape is evolving at an unprecedented pace. With the increased adoption of renewable energy sources and ...

When we think about asteroids that could threaten Earth, we often imagine massive, city-sized rocks hurtling through space.

If the object really is Planet Nine, it would be larger than Neptune and exist 700 times further from the sun than Earth.

Calhoun County Schools was the first school system in West Virginia to go solar as two of its schools now rely on solar ...