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Interferometry — Topic Summaries

AI-powered summaries of 3 videos about Interferometry.

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Have They Seen Us? | Space Time | PBS Digital Studios

PBS Space Time · 3 min read

Earth’s century-long radio transmissions have expanded into a light-speed “bubble” that now reaches thousands of star systems, raising a sharp...

Radio BubbleSETIWater Hole

Gravitational Waves Explained Using Stick Figures

minutephysics · 2 min read

Gravitational waves are ripples in the gravitational field produced when gravity’s influence propagates at a finite speed rather than instantly. If...

Gravitational WavesWave PropagationInterferometry

The Real Science of the EHT Black Hole

PBS Space Time · 3 min read

The Event Horizon Telescope’s first image of the black hole at the center of the M87 galaxy isn’t a direct “surface photo” of a dark object—it’s a...

Event Horizon TelescopeInterferometryPhoton Sphere