Pulsar
Equivalents
Examples
“Rapidly rotating dead stars, pulsars are so named because as they spin⟳, they release⟳ beams of electromagnetic radiation across space that appear⟳ to pulse like⟳ celestial lighthouses. But a pulsar called PSR J1023+0038, located about 4,500 light-years away from Earth in the Sextans constellation, is even more unusual in that some of the pulses are brighter than others, almost like⟳ it’s switching between different modes.”
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.
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