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## Main Question or Discussion Point

How do we know that out of 100 percent, 4.96% is Matter, 0.42% is Neutrinos, approx 25% Dark matter and rest 70% is dark energy. How do we know about these percentages if we don't know how large the universe is?

Or are these calculations based on the spaces of the

Are Dark matter and Baryonic Dark Matter different to each other? Does the Flyby anomaly occur because of dark matter?

Thanks in advance!

Or are these calculations based on the spaces of the

**VISIBLE**universe?Are Dark matter and Baryonic Dark Matter different to each other? Does the Flyby anomaly occur because of dark matter?

Thanks in advance!