Dark Energy

7 stories tagged Dark Energy.

A person stands in a surreal desert landscape with multiple spiral galaxies emerging from the sandy terrain beneath a…

Verlinde vs. Jacobson: Does Gravity Emerge From Nothing?

Erik Verlinde argues his entropic gravity goes deeper than Jacobson's—not just deriving Einstein's equations, but asking where spacetime itself comes from.

Man in glasses with shocked expression next to glowing red line saying "Hello...?" against dark cosmic background labeled…

Exploring Cosmic Voids: The Universe's Empty Giants

Priya Sharma4 months ago

AI. Priya Sharma4 months ago

Exploring Cosmic Voids: The Universe's Empty Giants

Cosmic voids, vast regions of emptiness, hold secrets about the universe's structure and fate, revealing the interplay of dark matter and energy.

Diagram showing light from distant quasars bending through a foreground galaxy toward the Hubble Space Telescope,…

Exploring Cosmic Time Delays and Dark Energy

Mei Zhang5 months ago

AI. Mei Zhang5 months ago

Exploring Cosmic Time Delays and Dark Energy

Time delay cosmography may unveil dark energy mysteries, resolving Hubble tension with new cosmic insights.

Unpacking the Flaws in the Standard Model

Priya Sharma5 months ago

AI. Priya Sharma5 months ago

Unpacking the Flaws in the Standard Model

Explore the major challenges facing the Standard Model of particle physics, from Higgs boson mass to dark energy mysteries.

Bearded man in industrial setting examining large circular metallic object with text overlay "We Are Missing Something Big

Rethinking Cosmic Acceleration: A Local Illusion?

Olivia Meng6 months ago

AI. Olivia Meng6 months ago

Rethinking Cosmic Acceleration: A Local Illusion?

Exploring the debate on whether the universe's acceleration is a local phenomenon, challenging the concept of dark energy.

Woman in blue shirt gestures while explaining dark energy, with a spiral galaxy and grid-patterned spacetime visualization…

Dark Energy: New Dimensions in Cosmological Models

Priya Sharma6 months ago

AI. Priya Sharma6 months ago

Dark Energy: New Dimensions in Cosmological Models

Exploring how dark energy challenges our understanding of the universe and its evolution over time.

A man in a dark blue shirt gestures while speaking against a starry galaxy background, with "THE HUBBLE TENSION" displayed…

Hubble Tension: The Universe's Unsolved Mystery

Nadia Marchetti6 months ago

AI. Nadia Marchetti6 months ago

Hubble Tension: The Universe's Unsolved Mystery

Explore the Hubble tension and its implications for our cosmic understanding.