An exoplanet is a planet outside our solar system that usually orbits a star in our galaxy. More than 7,000 have been found ...

Explore the breathtaking beauty of the cosmos with seven incredible images of star clusters and galaxies captured by NASA.

Life after 2000 holds fear, fascination. By Bill Briggs Denver Post Staff Writer. Dec. 30 - The big millennium clock on the wall says there are less than 367 days left in this tir ...

Graham Cave State Park in Danville is a tiny but mighty destination filled with scenic beauty and fascinating history waiting ...

Image of the supermassive black hole Sagittarius A* (Sgr A*). from the Event Horizon Telescope (EHT) collaboration "has ...

Astronomers have achieved a groundbreaking feat by capturing the first clear image of a star in another galaxy. This ...

Scientists found an intriguing world in our galaxy.

HD 20794 d completes its orbit just shy of two Earth years, placing it well within reach of conditions that might harbor life ...

Like many communities, the Tule River Tribe in the western foothills of California's Sierra Nevada mountain range faces ...

Pack your bags. From the rocky coast of Big Sur to the mountains of the Catskills, these hand-picked romantic Airbnbs are ...

James Webb recently peered at an alien world that could harbor alien life. What impact would such a seismic discovery have on ...

The Winter Milky Way is to the left of Orion, and lower down closer to the southeastern horizon is Sirius, the bright star in ...