This breathtaking Hubble image of spiral galaxy NGC 1309 reveals more than swirling stars and glowing dust—it holds a cosmic mystery.

An international team led by the Universities of Geneva (UNIGE) and Montreal published the first results today from the NIRPS spectrograph installed on the European Southern Observatory's (ESO) ...

The swirling spiral galaxy in this NASA/ESA Hubble Space Telescope image is NGC 3285B, which resides 137 million light-years ...

Discover 7 breathtaking deep space photos taken by NASA’s Hubble Telescope, revealing galaxies, stars, and nebulae.

A rogue, middle-mass black hole has been spotted disrupting an orbiting star in the halo of a distant galaxy, and it's all ...

In the sprawling Hydra constellation, 137 million light-years away, lies NGC 3285B—a dazzling spiral galaxy recently ...

A new type of star-like object called a "dark dwarf" that could provide clues into dark matter—one of the universe's biggest ...

Astronomers believe that strange objects known as “dark dwarfs” may be hiding at the center of our galaxy, and discovering ...

Throughout cosmic evolution, although dwarf galaxies are individually small, they are numerous and serve as the fundamental ...

A team of astronomers have discovered a curious figure in the universe. It is two distant galaxies colliding with each other ...

This NASA/ESA Hubble Space Telescope image features the field of stars that is NGC 1786. The globular cluster is located in ...

The punishing radiation appears to be causing the planet to shed its atmosphere at a rate of at least 1 trillion grams per ...