The Andromeda-Milky Way Collision | Space Time
Published in Documentary Blog
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The Andromeda galaxy is heading straight toward our own Milky Way.
10 Unsettling Astronomical Incidents and Phenomena
Published in Documentary Blog
An exploration of ten of the most unsettling astrophysical events including Dyson Sphere candidates, a star containing plutonium, the Wow! Signal and others.
How the Quantum Eraser Rewrites the Past | Space Time | PBS Digital Studios
Published in Documentary Blog
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Causality is meant to move in one direction: forward. But the Quantum Eraser experiment seems to reverse causality. How and why can this happen and what are the implications of this experiment on how we understand Quantum Mechanics and our greater universe?