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Popular Mechanics

Popular Mechanics

Scientists Just Confirmed the Presence of Unknown Physics in Our Universe

Popular Mechanics
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75% Informative

The Hubble constant is functionally the rate at which our universe is expanding.

But we still don’t know exactly how fast this expansion is happening.

A recent paper announced that observations from the James Webb Space Telescope further confirm Hubble ’s measurements of the local Hubble constant.

The new measurement confirms that the Hubble tension is real.

Scientists are going to keep pushing to understand exactly what we're missing.