saturno2 wrote:The Wall or Great Attractor is a gravitational anomaly located about 250 million light-years, in the direction of the Constellation of Hydra and Centaurus.
It detect here a massive hyper area has a great attraction. It is believed that this large gravitational force is due to the presence of dark matter. A subject that is not seen but is felt.
The dark matter will have a high density as a pulsar?
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