A strange energy source at the center of the Milky Way may be a new type of dark matter. Scientists found that hydrogen gas ...

Now, researchers have discovered a strange energy source at the center of our galaxy that could be linked to a different type ...

Recent research proposes a new form of dark matter that may actually be lighter in mass than other dark matter candidates.

The Milky Way is one of the biggest in the observable universe: Even if you traveled at the speed of light, it would take 100,000 years to go from one end of our home galaxy to the other.

A supercluster is usually composed of hundreds or even thousands of clusters of galaxies, and these clusters are ...

Dark energy, the mysterious phenomenon that powers the expansion of the universe, may undergo periodic 'violent transitions' ...

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For this reason black holes are invisible to the eye, as lightless as the empty, dark space surrounding them. Scientists know they exist not because they can see an actual hole, b ...

Discover the magic of Ireland as Gaeilge! From lively nights in Kerry to peaceful retreats in Mayo, explore hidden gems and ...

Protein bars come in all different shapes and sizes, and their ingredients vary widely as well. Here are 12 of the best high ...