Astronomers announced the discovery of a starless cloud of hydrogen gas, a pristine relic of the cosmos that is almost as old ...

Astronomers have found a system of three supermassive black holes, all actively feeding, that appear to be combining into a ...

The Schmidts' philanthropic research organization will build a 3-meter space telescope and fund three ground-based facilities.

They expect that this dark matter cloud, technically a Reionization-Limited H I Cloud (RELHIC), is a primordial remnant of a ...

Astronomers have revealed a new type of cosmic object called Cloud-9 — a dim, starless gas cloud anchored by a massive dark ...

Astronomers using NASA’s Hubble Space Telescope have spotted something never seen before: a giant cloud of gas and dark ...

Scientists have discovered an enormous stream of super-hot gas erupting from a nearby galaxy, driven by a powerful black hole ...

Supermassive black holes, which can possess millions to billions of times the mass of our Sun, are believed to grow by consuming material and merging with other black holes during galactic collisions.

Astronomers at the University of California, Irvine have identified what appears to be the largest stream of super-heated gas ever observed in the ...

Astronomers have discovered a rare starless galaxy-like cloud known as a RELHIC, providing the strongest evidence yet for a cornerstone prediction of the Lambda CDM model: that many small dark matter ...

Astronomers describe the discovery of the largest-known stream of super-heated gas in the universe ejecting from a nearby ...

Project Jupiter is one part of Stargate, an enormous high-tech enterprise. But it hasn’t been smooth sailing for developers, ...