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单词 solar flare
释义

solar flare

noun Astronomy
A brief eruption of intense high-energy radiation from the sun’s surface, associated with sunspots and causing radio and magnetic disturbances on the earth.Many magnetic storms occurred in tandem with reports of solar flares or of large sunspot regions near the Sun's equator....
  • Initial radiation from the solar flares - radio waves, visible light and X-rays - traveled at light-speed, well ahead of the clouds of charged particles.
  • The severe weather on Earth is likely related to sunspots and solar flares on the sun.
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更新时间:2025/2/3 11:21:16