Researchers found the object named 2017 OF201 while searching for "Planet Nine" - a hypothetical planet thought to exist ...

Discover interesting facts about the sun, the solar system's central star that supports all life on Earth.

As science develops and our observational instruments improve, there’s a growing optimism within the exoplanet community that ...

U.S. and state officials say the consolidation of the public health agency’s vast trove of information could expose patients ...

For the dwarf planet candidate, one trip around the sun takes over 24,000 years. Its orbit challenges a proposed path for a hypothetical Planet Nine.

The discovery of a Saturn-sized gas giant orbiting a small red dwarf is urging astronomers to reconsider their theories of ...

For decades, Pluto was thought to be just another frozen rock spinning around the Sun, far from the action and mystery of the ...

Pertussis infections have surged in recent months, and some people may need an additional shot for protection.

An international team of astronomers discovered a giant exoplanet named TOI-6894b orbiting a red dwarf star called TOI-6894, ...

Sky This Week is brought to you in part by Celestron. Friday, June 6The Moon passes 0.5° south of the magnitude 1.0 star ...