A Rutgers-led team of scientists has uncovered evidence of how galaxies expand by tracing the invisible scaffolding of the ...

Looking back at the history of science, in the 19th century, astronomers noticed that the arrangement of galaxies appeared to ...

Scientists use fast radio bursts to locate half of the universe's ordinary matter dispersed in intergalactic space, solving a cosmic mystery.

New radio astronomy results reveal how galaxies exchange gas with the intergalactic medium – the raw material for stars and ...

Using the James Webb Space Telescope, astronomers discovered an extreme version of "little red dots" dubbed "The Cliff." Its ...

Explore the vast and mesmerizing beauty of the deep universe with our latest video, "Deep Universe: Relaxing Video from Outer Galaxies." Journey through the outer galaxies, where vibrant nebulae and ...

Primordial magnetic fields, billions of times weaker than a fridge magnet, may have left lasting imprints on the Universe.

Most cosmologists believe that these stars were the first large, free-floating structures to illuminate our universe, and ...

For more than a century, physics has been built on two great theories. Einstein's general relativity explains gravity as the ...

With every planet, star and piece of cosmic dirt they eat, black holes grow larger and larger. Supermassive black holes are ...

In 2021, astronomers discovered the "Giant Arc" spanning 3.3 billion light-years in the constellation of Boötes the Herdsman.

The known universe is full of shockingly huge things. Here are the largest planets, stars, galaxies, and structures we've ...