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solar radiation

American  

noun

  1. energy radiated from the sun in the form of electromagnetic waves, including visible and ultraviolet light and infrared radiation.


Etymology

Origin of solar radiation

First recorded in 1805–15

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.

The visionaries of the early Space Age didn’t worry much about solar radiation, coronal mass ejections, galactic cosmic rays, psychological stress from isolation, and cost-benefit ratios.

From Slate • Dec. 9, 2025

Earlier this week, thousands of Airbus planes were grounded for a software update after it was discovered that intense solar radiation could interfere with onboard flight control computers.

From BBC • Dec. 2, 2025

The Toulouse, France-based company had warned that intense solar radiation may corrupt data critical to the functioning of flight controls.

From MarketWatch • Dec. 1, 2025

Airbus had instructed its clients Friday to take "immediate precautionary action" after a technical malfunction on board a JetBlue flight in October exposed that intense solar radiation could corrupt data critical to the flight controls.

From Barron's • Nov. 29, 2025

I asked him whether he felt it was safe for me to make a descent with solar radiation showing 18.574.

From "A Walk in the Woods" by Bill Bryson

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