New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

After being launched into space, the space telescope SPHEREx will observe the universe for 2 1/2 years from an altitude of ...

Experts emphasize that the cosmic microwave background is shaped by everything it encounters on its journey, including ...

Lunar: A history of the moon in myths, maps and matter tells the story of the coexistence between humanity and the celestial ...

Astronomers have identified an unprecedented cosmic titan—a vast superstructure of galaxies stretching 1.3 billion ...

Euclid, a space telescope on a mission to uncover the secrets of dark matter and dark energy, has already made a stunning ...

Quipu, Hercules, Serpens–Corona Borealis and Sculptor–Pegasus are all larger than the fifth and final superstructure ...

Watching the Hulk smash the hell out of Loki in The Avengers might be one of the most memorable moments from the Marvel Cinematic Universe. That fantastic scene is paid tribute to in Marvel Rivals ...

It is the International Day Of Women And Girls In Science, and what better way to celebrate than to discuss the work of Henrietta Leavitt, the scientist who discovered Cepheid variables and laid the ...

Discover the extraordinary Einstein ring discovered by the Euclid space telescope. A perfect ring of light encircling galaxy ...

The Einstein ring, formed as light from a distant galaxy bends to glow around another object in the foreground, could help solve the universe’s mysteries.

Einstein rings help scientists study dark matter and cosmic expansion. Euclid will find thousands more lenses to map the ...