Astronomy Picture of the Day · April 25, 2021

Planetary Nebula Mz3: The Ant Nebula

The Astronomy Picture of the Day for April 25, 2021 is “Planetary Nebula Mz3: The Ant Nebula,” an image. It is credited to Image Credit: R. Sahai ( JPL ) et al., Hubble Heritage Team, ESA , NASA. The original explanation runs about 154 words.

A picture of the Ant Nebula from the Hubble Space Telescope Please see the explanation for more detailed information. — Credit: Image Credit: R. Sahai ( JPL ) et al., Hubble Heritage Team, ESA , NASA Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“Why isn’t this ant a big sphere? Planetary nebula Mz3 is being cast off by a star similar to our Sun that is, surely, round.”

— APOD editors, April 25, 2021

Read the full explanation on science.nasa.gov

At a glance

Date: April 25, 2021
Type: Image
Credit: Credit: Image Credit: R. Sahai ( JPL ) et al., Hubble Heritage Team, ESA , NASA
Copyright: No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length: About 154 words

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Topics in this entry

The Sun Nebulae

Topics are matched from words in the title and explanation.

On this day: April 25 in other years

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Source

Astronomy Picture of the Day, April 25, 2021 — science.nasa.gov/image-article/apod-2021-april-25-planetary-nebula-mz3-the-ant-nebula

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.