An international team of astronomers has discovered 25 new quasars by analyzing multiwavelength data from various surveys.

A team of astronomers believe they may have discovered a new dwarf planet—just like Pluto—on the edge of our solar system.

Astronomers find evidence of a possible ninth planet beyond Neptune, reigniting the debate about the formation of the Solar ...

A new device uses quantum optics to filter out starlight in real time — bringing scientists closer to directly observing ...

In a Universe that was only 700 million years old, long before Earth even formed, something unexpected happened. A massive ...

Astronomers have discovered a new dwarf planet, named 2017 OF201, far beyond Pluto's orbit. It takes 25,000 years to orbit ...

Astronomers have observed a galaxy dating to an earlier epoch in the universe's history that, surprisingly, is shaped much ...

Astronomers caught a brutal act of cosmic violence for the first time—one galaxy piercing another with deadly radiation.

An international team of astronomers reports the discovery of a new giant exoplanet around an M-dwarf star (GEMS). The ...

Astronomers may have found a new candidate for the role of the ninth planet in the solar system.

Such a mission could let researchers peer through all the light there is, all the way back to the universe’s very first light ...

The Maunakea Scholars program recognized 11 students from Waipahu High School during its annual awards ceremony at Waipahu ...