Pulsar Meaning in English
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التعريف
A pulsar is a type of rapidly spinning neutron star that emits regular pulses of radio waves and other radiation.
الاستخدام والفروق الدقيقة
'Pulsar' is a scientific term used mainly in astronomy. It refers only to the specific type of star, not to general pulsing or other uses. Common phrases include 'radio pulsar', 'millisecond pulsar'. Not to be confused with 'pulse' (heartbeat) or 'pulsate' (to throb).
جمل نموذجية
A pulsar is a type of neutron star found in space.
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You can actually hear the rhythmic beeps from some pulsars through a radio telescope!
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The first pulsar was discovered in 1967.
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Astronomers use the signals from a pulsar to measure cosmic distances.
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The regular flashes from a pulsar act like a cosmic lighthouse.
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Scientists study pulsars to learn about the universe.
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