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pulsar

/ˈpʌl.sɑːr/

Traduction: Étoile à neutrons fortement magnétisée et en rotation rapide qui émet des faisceaux de rayonnement électromagnétique, observés comme des impulsions régulières en raison de sa rotation.

1 entrée

noun

/ˈpʌl.sɑːr/C1formalscientific
  • frÉtoile à neutrons fortement magnétisée et en rotation rapide qui émet des faisceaux de rayonnement électromagnétique, observés comme des impulsions régulières en raison de sa rotation.

A highly magnetized, rotating neutron star that emits beams of electromagnetic radiation, observed as regular pulses due to its rapid rotation.

  1. C1formalscientific

    A highly magnetized, rotating neutron star that emits beams of electromagnetic radiation out of its magnetic poles, appearing as regular pulses when observed from Earth.

    frPulsar

    • The pulsar rotates at an incredible speed of several hundred times per second.
    • Astronomers detected a new pulsar in the Milky Way galaxy.
    • The regular pulses from the pulsar are used as a natural timekeeping device.
Formes
  • pulsars plural form
  • pulsars' possessive plural form
  • pulsar's possessive singular form