Astronomers have made an exciting discovery—a massive spiral disk galaxy, much larger than expected, in the early universe.

Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early ...

At the center of our galaxy, hidden behind dense clouds of gas and dust, the black hole Sagittarius A* rotates rapidly, ...

New research by the Atacama Cosmology Telescope, or ACT, collaboration has produced the clearest images yet of the universe’s ...

Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early ...

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova ...

Satellites come in all shapes and sizes, but there aren't any that look quite like SPHEREx, an infrared observatory NASA ...

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Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early universe. It's a cosmic giant ...

The cityscape just behind the Hollywood sign keeps the early to mid 20th century alive, thriving and center stage.

At least two mass extinction events in Earth's history were likely caused by the "devastating" effects of nearby supernova explosions, a new study ...