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Dark energy

Topic

Heard in 1 episode across 1 show since Sep 2026

Episodes

1
across 1 show

First heard

Sep 2026

Expert statements

3
1 positive · 1 negative

Episodes per month

Public PodLume episodes featuring it, over the last year.

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What experts have said about Dark energy

3 statements · 1 positive · 1 negative · 1 neutral

  1. Dark energy accelerates the universe’s expansion against the braking effect of gravity.

    “dark energy. That's a pressure in the vacuum of space making us expand faster than what would be allowed by the collective gravity of all the galaxies.”

    Listen at 23:30

    Open the episode · Neil deGrasse Tyson On Aliens, Simulation Theory, and What Happens Inside A Black Hole
  2. Don LincolnNeutralMay 29, 2026· Lex Fridman Podcast

    Dark energy is commonly understood as energy of space producing repulsive gravity.

    “The most common statement is the energy of space, and it is essentially a repulsive form of gravity.”

    Listen at 2:18:58

    Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don Lincoln
  3. Don LincolnNegativeMay 29, 2026· Lex Fridman Podcast

    A recent unconfirmed measurement suggests dark energy may be decreasing.

    “there has been a recent measurement that suggests that dark energy is getting smaller. However, that is a new measurement, not confirmed.”

    Listen at 2:29:57

    Open the episode · #497 – Biggest Mysteries in Physics: Antimatter, Dark Energy & ToE – Don Lincoln

Statements are attributed to the speaker as said on the episode and reflect their view at the time, not PodLume's. They are not advice.

Episodes

1 episode featuring Dark energy, newest first

Dark energy · PodLume