Astronomy Picture of the Day ·
Star Trails in Northern Skies
The Astronomy Picture of the Day for September 12, 1998 is “Star Trails in Northern Skies,” an image. The picture is copyrighted by its creator (Credit and Copyright: David Malin). The original explanation runs about 85 words.
From the explanation
“As the Earth spins on its axis, the sky seems to rotate around us. This motion produces the beautiful concentric trails traced by the stars in this time exposure of the night sky.”
— APOD editors, September 12, 1998
Read the full explanation on science.nasa.gov
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At a glance
- Date
- September 12, 1998
- Type
- Image
- Credit
- Credit and Copyright: David Malin
- Copyright
- Copyrighted by the credited creator. Ask the copyright holder before reusing it.
- Explanation length
- About 85 words