NGC 6355 has been imaged using NASA's Hubble Space Telescope. The globular cluster of stars lies 50,000 light-years away.
Astronomers have spotted a galaxy so faint, it's almost invisible — a discovery that could help illuminate one of the most ...
A galaxy made of 99.94% to 99.98% dark matter immediately challenges and updates models for how dark matter works. It also sheds light on how the universe arrived at the large-scale distribution of ...
A tight clump of four star clusters sits in the Perseus galaxy cluster, and at first glance it looks like nothing special. No ...
Astronomers have spotted a galaxy so faint, it’s almost invisible — a discovery that could help illuminate one of the most ...
“The Euclid data clearly confirm the presence of the extremely faint, diffuse light of CDG-2, revealing the galaxy behind the ...
A stronomers report the discovery of a truly incredible object. They are calling it Candidate Dark Galaxy-2 (CDG-2), a ...
Astronomers have detected a ghostly galaxy that is almost completely made of dark matter. The faint object was revealed by just four globular star clusters hiding in the Perseus cluster.
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New 'Dark Galaxy' Identified as NASA Says It’s Nearly Invisible and Made Up of 99% Dark Matter
NASA said CDG-2 “may be among the most heavily dark matter-dominated galaxies ever discovered” ...
Astronomers discovered a dim, nearly undetectable galaxy which exists as a dark matter-dominated celestial body through their ...
The Hubble Space Telescope's evidence of an "intermediate-sized" black hole about 6000 light-years away in the closest globular star cluster to our home planet. Credit: NASA's Goddard Space Flight ...
A team of astronomers has identified an extremely faint galaxy called CDG-2, located roughly 300 million light-years from Earth, where an estimated 99% of its total mass is made of invisible dark ...
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