JWST of NASA recently delivered a remarkable finding by discovering individual stars in a galaxy 6.5 billion light years away ...

What lies at the end of the universe? Scientists have long speculated about the cosmos' final chapter, and their theories are as chilling as they are mysterious. Could everything freeze in eternal ...

“He was very taken with the thought that no phenomenon becomes a true phenomena until it has been observed,” Wald told Salon ...

The “ghost towns,” named Sculptor A, B, and C, consist of three faint and ultra-faint galaxies about 6.5 million light-years ...

NASA's Chandra and NuSTAR telescopes have teamed up to study a supermassive black hole-powered quasar that could have played ...

New measurements show that the expansion rate of the universe is faster than can be explained by our current understanding of ...

Edwin Hubble's discovery of the expanding universe transformed cosmology, revealing countless galaxies and laying the ...

As the massive 95-metric ton coldbox completed its cross-ocean journey, the crowd at Fermilab braving frigid winter ...

In the modern universe, supermassive black holes at the center of galaxies and their host galaxies grow together. But this ...

A Yale-led team of astronomers has detected an intensely brightening and dimming quasar that may help explain how some ...

For humans, the most important star in the universe is our sun. The second-most important star is nestled inside the ...