Astronomy Picture of the Day ·

The Galactic Center Radio Arc

The Astronomy Picture of the Day for April 27, 2008 is “The Galactic Center Radio Arc,” an image. It is credited to Credit: Farhad Zadeh et al. ( Northwestern ), VLA , NRAO. The original explanation runs about 130 words.

The Galactic Center Radio Arc
Credit: Farhad Zadeh et al. ( Northwestern ), VLA , NRAO Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“What causes this unusual structure near the center of our Galaxy? The long parallel rays slanting across the top of the above radio image are known collectively as the Galactic Center Radio Arc and jut straight out from the Galactic plane .”

— APOD editors, April 27, 2008

Read the full explanation on science.nasa.gov

At a glance

Date
April 27, 2008
Type
Image
Credit
Credit: Farhad Zadeh et al. ( Northwestern ), VLA , NRAO
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 130 words

All of April 2008 → · 2008 by month → · Full archive since 1995 →

Topics in this entry

Galaxies

Topics are matched from words in the title and explanation.

On this day: April 27 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.