Big Mysteries in Physics Survey - Hubble Tension
4
Ṁ175Ṁ110resolved Jun 10
24%18%
No opinion
22%13%
Early dark energy (i.e., a change in the dark energy between epochs)
17%28%
Systematic errors in supernova data
13%12%
Modified or quantum gravity
9%12%
Systematic errors in CMB/galaxy-survey data
9%10%
Other
6%7%
Other new particles or fields
Background. American Physical Society is holding a Big Mysteries in Physics Survey ( https://physics.aps.org/articles/v18/140) on the toughest questions facing physicists today. One among the questions is posed in this market.
Resolution. This market will resolve to the survey result (in percentages) once it becomes available to the public.
Consideration. For reference, the survey result for the same question at a physics conference held in 2024 is shown below (https://arxiv.org/abs/2503.15776). See also https://youtu.be/e7Rq_Vjhqu4?feature=shared
This question is managed and resolved by Manifold.
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