Astronomy Picture of the Day ·

Supernova Remnant CTA 1

The Astronomy Picture of the Day for August 23, 2024 is “Supernova Remnant CTA 1,” an image. The picture is copyrighted by its creator (Image Credit & Copyright: Thomas Lelu). The original explanation runs about 171 words.

Supernova Remnant CTA 1
Credit: Image Credit & Copyright: Thomas Lelu Copyrighted Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“There is a quiet pulsar at the heart of CTA 1. The supernova remnant was discovered as a source of emission at radio wavelengths by astronomers in 1960 and since identified as the result of the death explosion of a massive star.”

— APOD editors, August 23, 2024

Read the full explanation on science.nasa.gov

At a glance

Date
August 23, 2024
Type
Image
Credit
Credit: Image Credit & Copyright: Thomas Lelu
Copyright
Copyrighted by the credited creator. Ask the copyright holder before reusing it.
Explanation length
About 171 words

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Topics in this entry

Supernovae

Topics are matched from words in the title and explanation.

On this day: August 23 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.