Astronomy Picture of the Day · February 23, 2000

Sunspot Seething

The Astronomy Picture of the Day for February 23, 2000 is “Sunspot Seething,” an image. It is credited to Credit: Peter Sütterlin , DOT Team , SIU. The original explanation runs about 123 words.

From the explanation

“Our Sun’s surface is continually changing. This time-lapse movie shows in five seconds what happens in 20 minutes on the Sun’s surface near a sunspot .”

— APOD editors, February 23, 2000

Read the full explanation on science.nasa.gov

At a glance

Date: February 23, 2000
Type: Image
Credit: Credit: Peter Sütterlin , DOT Team , SIU
Copyright: No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length: About 123 words

All of February 2000 → · 2000 by month → · Full archive since 1995 →

Topics in this entry

The Sun

Topics are matched from words in the title and explanation.

On this day: February 23 in other years

On Amazon

Popular picks for space fans

As an Amazon Associate I earn from qualifying purchases.

Electronics Amazon Kindle Paperwhite Signature Edition 32GB Read astronomy and space-history books anywhere. View on Amazon → Electronics Bose QuietComfort Wireless Headphones Noise-cancelling headphones for documentaries and launch livestreams. View on Amazon →

Source

Astronomy Picture of the Day, February 23, 2000 — science.nasa.gov/image-article/apod-2000-february-23-sunspot-seething

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.