Biology, 07.11.2020 14:00 nanagardiner08

HURRY!! WILL GIVE How did astronomers use technology to identify characteristics of the Crab nebula? technology that detects ultraviolet light found hydrogen in the nebula
technology that detects radio waves identified a pulsar at the center of the nebula
technology that detects microwaves revealed the behavior of electrons in the nebula
technology that detects gamma rays measured the distance of the nebula from Earth

HURRY!! WILL GIVE How did astronomers use technology to identify characteristics of the Cr

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