Tag: Galaxy Formation

A New Theory of Dark Matter Based on Webb Observations

A New Theory of Dark Matter Based on Webb Observations

The mysterious substance known as dark matter has puzzled scientists for decades. It makes up approximately 27% of the universe, yet it neither emits nor absorbs light, making it invisible to conventional telescopes. Now, thanks to the unparalleled observational power of the James Webb Space Telescope (JWST), a new theory is emerging that could redefine…

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Messier 94 is Lacking Galactic Neighbors

Messier 94 is Lacking Galactic Neighbors

According to a recent study conducted at the University of Michigan, Messier 94 has only 2 satellite galaxies. Astronomers have long known that the Milky Way has around 10 smaller, satellite galaxies around it. Each of these galaxies has at least a million stars and this number can increase up to a billion in case…

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