Far beyond the bright pinwheels and glowing nebulae that dominate space photography, astronomers have finally confirmed something they had only modeled on paper: a galaxy that never quite turned on.

How do you find a galaxy that never formed? The standard cosmological model predicts the existence of “failed” galaxies — clumps of dark matter that captured gas but never birthed a star. Because they ...

Astronomers have identified a strange new object in deep space, a vast cloud that looks like a galaxy stripped of its stars. Instead of a shining island of suns, this structure is almost entirely dark ...

The Cosmic Picture: An international team of researchers has observed the first-ever instance of a new type of celestial object. Dubbed Cloud-9, the structure is a gas cloud composed primarily of dark ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

The object is considered a relic from the early universe because it was unable to accumulate enough gas to create stars. NASA's Hubble Space Telescope confirmed the object is devoid of stars after it ...

Astronomers have revealed a new type of cosmic object called Cloud-9 — a dim, starless gas cloud anchored by a massive dark matter halo that may be the first-confirmed failed galaxy. When you purchase ...