Astronomy Picture of the Day ·

The Sky Turns Above Paranal

The Astronomy Picture of the Day for August 28, 2026 is “The Sky Turns Above Paranal,” an image. The picture is copyrighted by its creator (Osvaldo Castillo). The original explanation runs about 152 words.

A picture of star trails in the night sky above a telescope.
Credit & Copyright: Osvaldo Castillo Copyrighted Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“At the latitude of ESO’s Paranal Observatory in Chile, about 25 degrees south, Earth’s rotation moves the planet’s surface eastward at over 1,500 kilometers per hour. And while that’s faster than the speed of sound at sea level, the motion is imperceptible.”

— APOD editors, August 28, 2026

Read the full explanation on science.nasa.gov

At a glance

Date
August 28, 2026
Type
Image
Credit
Credit & Copyright: Osvaldo Castillo
Copyright
Copyrighted by the credited creator. Ask the copyright holder before reusing it.
Explanation length
About 152 words

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Source

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.