Astronomy Picture of the Day ·
Autumn and the Active Sun
The Astronomy Picture of the Day for September 23, 1998 is “Autumn and the Active Sun,” an image. It is credited to Credit: Courtesy TRACE Team, NASA. The original explanation runs about 108 words.
From the explanation
“m. Eastern Time, Autumn begins for Earth’s Northern Hemisphere.”
— APOD editors, September 23, 1998
Read the full explanation on science.nasa.gov
Advertisement
At a glance
- Date
- September 23, 1998
- Type
- Image
- Credit
- Credit: Courtesy TRACE Team, NASA
- Copyright
- No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
- Explanation length
- About 108 words