Astronomy Picture of the Day · August 18, 2004

Lightning on Earth

The Astronomy Picture of the Day for August 18, 2004 is “Lightning on Earth,” an image. The picture is copyrighted by its creator (Credit & Copyright: Elizabeth Warner ( U. Maryland )). The original explanation runs about 110 words.

From the explanation

“Nobody knows what causes lightning. It is known that charges slowly separate in some clouds causing rapid electrical discharges (lightning), but how electrical charges get separated in clouds remains a topic of much research.”

— APOD editors, August 18, 2004

Read the full explanation on science.nasa.gov

At a glance

Date: August 18, 2004
Type: Image
Credit: Credit & Copyright: Elizabeth Warner ( U. Maryland )
Copyright: Copyrighted by the credited creator. Ask the copyright holder before reusing it.
Explanation length: About 110 words

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Source

Astronomy Picture of the Day, August 18, 2004 — science.nasa.gov/image-article/apod-2004-august-18-lightning-on-earth

Copy taken Oct 28, 2026, 2:39 AM EDT. The image and explanation belong to their creators. OpenOrbit is not affiliated with or endorsed by NASA.