š Did Ripples In Spacetime Shape The Oldest Light In The Universe?
A clear guide to how the cosmic microwave background can test ideas about the universeās first instant of inflation
š§µ Cosmic Strings vs. COBE: A Simple Way To Read The Universeās First Ripples
A back-of-the-envelope model turns tiny CMB temperature bumps into a test for cosmic strings
š³ļø When Black Holes Push Back: A Surprising Hint Of Antigravity
Quantum ripples around a black hole may create a tiny repulsive zoneāand even hint at wormholes
š Cosmic Ripples From Popping Bubbles: A Simple Trick To Model Gravitational Waves From The Early Universe
A clever āenvelopeā method shows how countless tiny bubbles could have filled the young universe with gravitational waves
š§¶ Cosmic Strings, Textures, And The First Tiny Ripples We Saw In The Big Bangās Light
How ācracksā in space and time could have shaped the universeāand what clues we should look for in the sky