An invisible force has been distorting a galaxy for billions of years

Astronomers have mapped the movement of millions of stars to identify an unknown cosmic force distorting a galaxy.

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The fact

This discovery relies on new analysis of stellar positions and trajectories recently observed.

Researchers are working to determine whether this force is dark matter or a previously unknown physical phenomenon.

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Auto-synthesis from 1 media source · identified on June 6, 2026