If you're looking to make the most of the dark winter nights, Black Friday and Cyber Monday are fantastic times to save money ...

Are there hidden planets in our solar system? New technologies, like the powerful Rubin Observatory, brings us closer to ...

An investigation by the National Academies of Sciences, Engineering, and Medicine found Hurricane Maria worsened a slow decay ...

At the heart of our Milky Way galaxy lurks a supermassive black hole about four million times the mass of the sun, called ...

NASA unveiled telescope prototypes that will be part of a mission to study a cosmic phenomenon that could solves the universe ...

A new study by an international team of researchers, including a Penn State astronomer, used NASA's James Webb Space ...

A century ago this month, a brash astronomer leaked a discovery that opened our view to the cosmic distance scale and the ...

"Can you spot all the galaxies in this cosmic masterpiece?" the National Science Foundation's NOIRLab — which runs big ...

The newly launched Euclid telescope is making waves with its breathtaking images of the universe, revealing millions of stars ...

After a decade-long search, some scientists say a growing number of clues point to the existence of a hidden planet in the Kuiper Belt beyond Neptune — and they may soon have the opportunity to find ...

Each of the three probes will be outfitted with a pair of telescopes supplied by NASA, the prototypes of which the space agency revealed Tuesday. NASA has unveiled a prototype of six telescopes ...