But, not all galaxies are created equal, it seems, as astronomers have discovered what they believe is a “dark galaxy,” a galaxy that doesn’t give off visible light. In most cases ...

"The dark acoustic oscillations added small ripples to the density fluctuations created after the Big Bang. This would have influenced galaxy formation by creating regions of higher and lower ...

The legendary Hubble Space Telescope has turned its gaze to the Ursa Major-adjacent galaxy UGC 5460, revealing spiral arms, star clusters and a possible supernova "imposter". Beautifully captured ...

A mysterious phenomenon at the center of our galaxy could be the result of a different type of dark matter. Dark matter, the mysterious form of unobserved matter which could make up 85% of the ...