对理解的热情
Gravitational Waves
Ripples in spacetime from massive accelerating objects like merging black holes or neutron stars A New Cosmic Messenger Gravitational waves are distortions of spacetime itself, traveling at the speed of...
Gravitational Waves
Ripples in spacetime from massive accelerating objects like merging black holes or neutron stars A New Cosmic Messenger Gravitational waves are distortions of spacetime itself, traveling at the speed of...
Dark Energy: Accelerating Expansion
Observations of distant supernovae and the mysterious repulsive force driving cosmic acceleration A Surprising Twist in Cosmic Evolution For most of the 20th century, cosmologists believed the expansion of the...
Dark Energy: Accelerating Expansion
Observations of distant supernovae and the mysterious repulsive force driving cosmic acceleration A Surprising Twist in Cosmic Evolution For most of the 20th century, cosmologists believed the expansion of the...
Dark Matter: Hidden Mass
Evidence from galactic rotation curves, gravitational lensing, theories on WIMPs, axions, holographic interpretations, and beyond The Universe’s Invisible Backbone When we gaze at the stars in a galaxy or measure...
Dark Matter: Hidden Mass
Evidence from galactic rotation curves, gravitational lensing, theories on WIMPs, axions, holographic interpretations, and beyond The Universe’s Invisible Backbone When we gaze at the stars in a galaxy or measure...
Wormholes and Time Travel
Hypothetical solutions to Einstein’s field equations and their extreme (though unproven) implications The Theoretical Landscape In the realm of general relativity, the geometry of spacetime can be curved by mass-energy....
Wormholes and Time Travel
Hypothetical solutions to Einstein’s field equations and their extreme (though unproven) implications The Theoretical Landscape In the realm of general relativity, the geometry of spacetime can be curved by mass-energy....
Black Holes and Event Horizons
The boundary beyond which information cannot escape, and phenomena like Hawking radiation Defining Black Holes A black hole is a region in spacetime where gravity is so intense that nothing—not...
Black Holes and Event Horizons
The boundary beyond which information cannot escape, and phenomena like Hawking radiation Defining Black Holes A black hole is a region in spacetime where gravity is so intense that nothing—not...
Quantum Field Theory and the Standard Model
The modern theory describing subatomic particles and the forces that govern them From Particles to Fields Early quantum mechanics (1920s) treated particles as wavefunctions in potential wells, explaining atomic structure...
Quantum Field Theory and the Standard Model
The modern theory describing subatomic particles and the forces that govern them From Particles to Fields Early quantum mechanics (1920s) treated particles as wavefunctions in potential wells, explaining atomic structure...