Pulsars: the lighthouses of the cosmos

Oscilloscope screen: a signal that traces itself, a spinning lighthouse, pulses you can hear, a 3D radio telescope and nebula, table and a quiz.

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Cover of the presentation “Pulsars: the lighthouses of the cosmos”

What’s inside

  1. PULSARS
  2. PERIOD 1.3373 s one pulse every time, for months
  3. A SPINNING BEACON
  4. DIAMETER ≈ 20 km fits inside a city
  5. YEAR 1054 a “guest star”, visible by day
  6. ITS AGE, IN ITS PERIOD
  7. HOW THEY SOUND
  8. A MAP TO FIND US
  9. END OF SIGNAL

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