Abundance of Earth-like Exoplanets The universe has no shortage of similarities to Earth when it comes to celestial ...

Researchers said on Thursday that they had discovered twin-lobed radio jets they suspect were formed when the universe was ...

Matter in intergalactic space is not randomly scattered - it forms a vast network of filamentary structures that make up the ...

Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years ...

These jets become elusive the farther back in time astronomers try to look because of the so-called cosmic microwave ...

In the 1920s, astronomers thought that the Milky Way was the entire universe. Hubble's discovery revealed a much bigger ...

Scientists have found dark matter dominating the halos of two supermassive black holes 13 billion light years away.

Using the Gemini North telescope, astronomers have detected the largest black hole jet ever seen in the early universe. It's ...

Thirty years after the discovery of the first exoplanet, we detected more than 7000 of them in our Galaxy. But there are ...

Their research reveals which Earthly 'technosignatures' would be easiest to detect from a planet across the galaxy.

A hundred years ago, astronomer Edwin Hubble dramatically expanded the size of the known universe. At a meeting of the ...

A Distant Supernova Discovery This latest image from the Hubble Space Telescope features a distant galaxy located about 600 ...