What does PULSAR mean?

Definitions for PULSAR
ˈpʌl sɑrPULSAR

Here are all the possible meanings and translations of the word PULSAR.

Princeton's WordNet

  1. pulsarnoun

    a degenerate neutron star; small and extremely dense; rotates very fast and emits regular pulses of polarized radiation

Wiktionary

  1. pulsarnoun

    A rotating neutron star that emits radio pulses periodically

    Etymology: From pulsating star, patterned after quasar.

Freebase

  1. Pulsar

    A pulsar is a highly magnetized, rotating neutron star that emits a beam of electromagnetic radiation. This radiation can only be observed when the beam of emission is pointing toward the Earth, much the way a lighthouse can only be seen when the light is pointed in the direction of an observer, and is responsible for the pulsed appearance of emission. Neutron stars are very dense, and have short, regular rotational periods. This produces a very precise interval between pulses that range from roughly milliseconds to seconds for an individual pulsar. The precise periods of pulsars makes them useful tools. Observations of a pulsar in a binary neutron star system were used to indirectly confirm the existence of gravitational radiation. The first extrasolar planets were discovered around a pulsar, PSR B1257+12. Certain types of pulsars rival atomic clocks in their accuracy in keeping time.

Suggested Resources

  1. pulsar

    Song lyrics by pulsar -- Explore a large variety of song lyrics performed by pulsar on the Lyrics.com website.

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Numerology

  1. Chaldean Numerology

    The numerical value of PULSAR in Chaldean Numerology is: 5

  2. Pythagorean Numerology

    The numerical value of PULSAR in Pythagorean Numerology is: 6

Examples of PULSAR in a Sentence

  1. Ted Williams:

    But there is another class of compact objects called white dwarfs, bigger, the size of the earth. So rather than 10 kilometers in size we are looking at 6,000 kilometers and we’ve just discovered the very first white dwarf pulsar.

  2. Teruaki Enoto:

    Out of more than 2,800 pulsars cataloged, the Crab pulsar is one of only a few that emit giant radio pulses, which occur sporadically and can be hundreds to thousands of times brighter than the regular pulses, after decades of observations, only the Crab has been shown to enhance its giant radio pulses with emission from other parts of the spectrum.

Images & Illustrations of PULSAR

  1. PULSARPULSARPULSARPULSARPULSAR

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Translations for PULSAR

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