AI Starts to Sift Through String Theory’s Near-Endless Possibilities | Quanta Magazine
Using machine learning, string theorists are finally showing how microscopic configurations of extra dimensions translate into...
Geometers Engineer New Tools to Wrangle Spacecraft Orbits | Quanta Magazine
Mathematicians think abstract tools from a field called symplectic geometry might help with planning missions to...
Can Information Escape a Black Hole? | Quanta Magazine
Black holes are inescapable traps for most of what falls into them — but there can...
How the Ancient Art of Eclipse Prediction Became an Exact Science | Quanta Magazine
The timing of the total eclipse on April 8, 2024, will be known to within a...
Dark Energy May Be Weakening, Major Astrophysics Study Finds | Quanta Magazine
A generation of physicists has referred to the dark energy that permeates the universe as “the...
The Best Qubits for Quantum Computing Might Just Be Atoms | Quanta Magazine
In the search for the most scalable hardware to use for quantum computers, qubits made of...
Doubts Grow About the Biosignature Approach to Alien-Hunting | Quanta Magazine
Recent controversies bode ill for the effort to detect life on other planets by analyzing the...
Swirling Forces, Crushing Pressures Measured in the Proton | Quanta Magazine
Long-anticipated experiments that use light to mimic gravity are revealing the distribution of energies, forces and...
What Is Quantum Teleportation? | Quanta Magazine
Teleporting people through space is still science fiction. But quantum teleportation is dramatically different and entirely...
What Is the Nature of Time? | Quanta Magazine
Time is all around us: in the language we use, in the memories we revisit and...
A Quantum Trick Implied Eternal Stability. Now It’s Falling Apart. | Quanta Magazine
A series of advances seemed to promise the impossible: the existence of quantum states that would...
Never-Repeating Tiles Can Safeguard Quantum Information | Quanta Magazine
Two researchers have proved that Penrose tilings, famous patterns that never repeat, are mathematically equivalent to...
To See Black Holes in Stunning Detail, She Uses ‘Echoes’ Like a Bat
The astrophysicist Erin Kara measures time lags in black holes’ X-ray glows, which reveal the complexity...
Radio Maps May Reveal the Universe’s Biggest Magnetic Fields
A controversial technique has produced detailed maps of the magnetic fields in colossal galaxy clusters. If...
In a ‘Dark Dimension,’ Physicists Search for Missing Matter | Quanta Magazine
An idea derived from string theory suggests that dark matter is hiding in a (relatively) large...
The Best Neighborhoods for Starting a Life in the Galaxy
Some neighborhoods in the Milky Way may be better suited for making habitable planets than others....
Clashing Cosmic Numbers Challenge Our Best Theory of the Universe | Quanta Magazine
As measurements of distant stars and galaxies become more precise, cosmologists are struggling to make sense...
New Kind of Magnetism Spotted in an Engineered Material | Quanta Magazine
In an atomically thin stack of semiconductors, a mechanism unseen in any natural substance causes electrons’...
Deep Beneath Earth’s Surface, Clues to Life’s Origins | Quanta Magazine
Last spring, scientists retrieved a trove of mantle rocks from underneath the Atlantic seafloor — a...