The Star That Trolled Astronomers

The video explores the discovery and characteristics of pulsars, initially mistaken for alien signals. Pulsars are neutron stars formed from supernovae, with dense cores and strong magnetic fields. They emit radiation beams as they spin, similar to a lighthouse. Some pulsars exist in binary systems, affecting their rotation speed and leading to the discovery of exoplanets. Unique pulsar systems challenge current astronomical understanding.

How do pulsars emit beams of electromagnetic radiation?

What is the relationship between pulsars and exoplanets?

Discuss the unique characteristics of the binary pulsar system mentioned in the text.