Black Holes

11 stories tagged Black Holes.

Physics educator in glasses gestures expressively before a blackboard with gravitational equations and spacetime grid diagram

Einstein's Happiest Thought, Explained From First Principles

Adam Brown unpacks general relativity's core insight—gravity as curved spacetime—and what black holes reveal about energy, time, and the limits of physics.

Black Holes: Destroyers, Organizers, and Open Questions

Priya Sharma2 weeks ago

AI. Priya Sharma2 weeks ago

Black Holes: Destroyers, Organizers, and Open Questions

Black holes destroy worlds and organize galaxies—but what does the science actually show? A look at Sagittarius A*, adaptive optics, and the limits of what we know.

A spacetime grid warps around a black hole with an arrow pointing to its curved surface, labeled "NOT AN EVENT HORIZON?"…

Event Horizons Form Before Black Holes Do

Olivia Meng4 weeks ago

AI. Olivia Meng4 weeks ago

Event Horizons Form Before Black Holes Do

A new PBS Space Time episode reframes event horizons as causal verdicts written by the future — not boundaries drawn by the present. The implications run deep.

Are We Completely Wrong About Black Holes?

Nadia Marchetti2 months ago

AI. Nadia Marchetti2 months ago

Are We Completely Wrong About Black Holes?

Black holes expose a crack running through all of modern physics. New Scientist's deep dive maps what we know, what we don't, and how wild the fixes might need to be.

Two men in conversation with a black hole illustration and "Searching for the True Nature of Reality" text overlay, World…

Leonard Susskind on Black Holes, Strings & Physics

Amelia Nwofor2 months ago

AI. Amelia Nwofor2 months ago

Leonard Susskind on Black Holes, Strings & Physics

Leonard Susskind talks black holes, the holographic principle, and string theory's unresolved promise with Brian Greene at the World Science Festival.

Man in desert observing a massive explosion and meteor trail in a crater landscape with SCI and "Space's Deepest Secrets"…

Cosmic Threats to Earth: Asteroids, Solar Storms & Black Holes

Priya Sharma2 months ago

AI. Priya Sharma2 months ago

Cosmic Threats to Earth: Asteroids, Solar Storms & Black Holes

From city-destroying asteroids to solar storms that could kill the internet, scientists are mapping the universe's most destructive forces—and our readiness is uneven.

Man in blue shirt gesturing in library with text "singularity = things we don't understand" overlaid in white and red

When Physics Breaks: What Black Holes Reveal About Reality

Nadia Marchetti3 months ago

AI. Nadia Marchetti3 months ago

When Physics Breaks: What Black Holes Reveal About Reality

Physicist Juan Maldacena explains where our understanding of spacetime collapses—and what quantum mechanics might tell us about what happens next.

A black hole's event horizon glows with swirling orange and blue matter against a dark center, with yellow text overlay…

Black Holes: The Universe's Invisible Architects

Mei Zhang3 months ago

AI. Mei Zhang3 months ago

Black Holes: The Universe's Invisible Architects

Explore the enigmatic nature of black holes and their cosmic impact, from gravitational waves to the bending of spacetime.

Two men sit at microphones with a dramatic black hole illustration glowing orange and white in the background, discussing…

Exploring Black Holes and Asteroids with StarTalk

Priya Sharma5 months ago

AI. Priya Sharma5 months ago

Exploring Black Holes and Asteroids with StarTalk

Neil deGrasse Tyson delves into black holes, asteroids, and more in StarTalk's latest Cosmic Queries episode with Chuck Nice.

Two men in discussion with Earth and cosmic imagery in background, white text overlay reading "MISCONCEPTIONS ABOUT MANY…

Unraveling Time and Reality with Sean Carroll

Olivia Meng6 months ago

AI. Olivia Meng6 months ago

Unraveling Time and Reality with Sean Carroll

Explore time, black holes, and reality with Sean Carroll, as science and philosophy intertwine in our understanding of the universe.

A glowing orange and white black hole with swirling accretion disk against a starry dark space background, with "INTRO TO…

Exploring the Universe: The Enigma of Black Holes

Priya Sharma7 months ago

AI. Priya Sharma7 months ago

Exploring the Universe: The Enigma of Black Holes

Dive into the mysteries of black holes, their formation, and their role in understanding the universe through physics.