EVE Frontier' developers Helgi Freyr Rúnarsson and Guðlaugur Jóhannesson talk galaxy merger models, black holes, and the thin ...

New computer simulations suggest the first magnetic fields that emerged after the Big Bang were much weaker than expected — ...

Scientists say fragments of energy may be the fundamental building blocks of the universe—not particles and waves.

Deep in the first moments of the Big Bang, the entire cosmos shook and rumbled. Those quakes still reverberate to the present ...

The iconic tabletop card game has dabbled in science fiction before, but this new set is space opera-flavored and full of ...

For decades, measurements of the universe's expansion have suggested a disparity known as the Hubble tension, which threatens to break cosmology as we know it. Now, on the eve of its second ...

The ancient obect Gz9p3, which appeared as a single point of light through the Hubble Space Telescope, is actually one of the most enormous galaxies in the early universe, James Webb Space ...

The upcoming launch of NASA's powerful James Webb Space Telescope should let astronomers see what some of the universe's first stars and galaxies looked like soon after the Big Bang.

Recent data from the James Webb Space Telescope, revealing galaxies and black holes that seem too massive and too early in the universe for the “standard model” of cosmology to explain, would ...

If the universe is infinite, there is nothing beyond it, by definition. A finite expanding universe conjures up the idea that it would have a boundary or edge, separating it from something beyond.

So to weigh the Universe, all you have to do is calculate how big those oscillating regions must have been, see how big they actually look in the microwave background, and work out how much matter ...