Astronomy Picture of the Day ·

Martian Dust Devil Trails

The Astronomy Picture of the Day for October 21, 2009 is “Martian Dust Devil Trails,” an image. It is credited to Credit: HiRISE , MRO , LPL (U. Arizona) , NASA. The original explanation runs about 145 words.

Martian Dust Devil Trails
Credit: HiRISE , MRO , LPL (U. Arizona) , NASA Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“Who’s been marking up Mars? This portion of a recent high-resolution picture from the HiRISE camera on board the Mars Reconnaissance Orbiter shows twisting dark trails criss-crossing light colored terrain on the martian surface.”

— APOD editors, October 21, 2009

Read the full explanation on science.nasa.gov

At a glance

Date
October 21, 2009
Type
Image
Credit
Credit: HiRISE , MRO , LPL (U. Arizona) , NASA
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 145 words

All of October 2009 → · 2009 by month → · Full archive since 1995 →

Topics in this entry

Mars

Topics are matched from words in the title and explanation.

On this day: October 21 in other years

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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.