Astronomy Picture of the Day ·

Sivan 2 to M31

The Astronomy Picture of the Day for March 3, 2017 is “Sivan 2 to M31,” an image. The picture is copyrighted by its creator (Image Credit & Copyright: MDW Sky Survey (David Mittelman, Dennis di Cicco, Sean Walker)). The original explanation runs about 148 words.

Sivan 2 to M31
Credit: Image Credit & Copyright: MDW Sky Survey (David Mittelman, Dennis di Cicco, Sean Walker) Copyrighted Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“From within the boundaries of the constellation Cassiopeia (left) to Andromeda (right), this telescopic mosaic spans over 10 degrees in planet Earth’s skies. The celestial scene is constructed of panels that are part of a high-resolution astronomical survey of the Milky Way in hydrogen-alpha light .”

— APOD editors, March 3, 2017

Read the full explanation on science.nasa.gov

At a glance

Date
March 3, 2017
Type
Image
Credit
Credit: Image Credit & Copyright: MDW Sky Survey (David Mittelman, Dennis di Cicco, Sean Walker)
Copyright
Copyrighted by the credited creator. Ask the copyright holder before reusing it.
Explanation length
About 148 words

All of March 2017 → · 2017 by month → · Full archive since 1995 →

Topics in this entry

The Milky WayAndromeda GalaxyGalaxies

Topics are matched from words in the title and explanation.

On this day: March 3 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.