solar activity
Americannoun
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
By analyzing carbon 14 levels in preserved organic material such as ancient buried trees, scientists can track changes in solar activity stretching back thousands of years.
From Science Daily ● May 14, 2026
With the peak in the solar cycle, they will also be keeping an eye on solar activity and enhanced radiation which could affect the astronauts.
From BBC ● Mar. 30, 2026
The Northern Lights were seen in the UK again on Monday night following an increase in solar activity over the last few days.
From BBC ● Mar. 24, 2026
These influences include El Niño events, volcanic eruptions, and variations in solar activity.
From Science Daily ● Mar. 9, 2026
His launch had been delayed due to various technical problems and high solar activity.
From "Women in Space" by Karen Bush Gibson
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
