The massive ‘El Gordo’ cluster of galaxies suggests that dark matter is collapsing into itself
by Strange behavior in a giant cluster of merging galaxies could be explained if dark matter, the most mysterious stuff in the universe, can collide with …
Tag: a huge collection
Euclid space telescope finds 1.5 trillion orphan stars roaming the Perseus cluster (images)
Using the Euclid space telescope, scientists have discovered 1.5 trillion giant orphan stars drifting through a massive cluster of thousands of galaxies, one of the …