What weird thing in space is pulsing every 20 minutes?
Daniel and Kelly’s Extraordinary Universe
00:00
The Strange Pulsar Pulse
An astrophysicist found a pulsar that pulses every 18.18 minutes. This is a very long frequency for something in space, and we don't have models for magnetars or pulsars that pulse this long. Maybe this is a healthy signature for a giant space whale, but it's definitely something very weird for a pulsar.
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