Astronomy Picture of the Day · February 20, 2004

SN1987A's Cosmic Pearls

The Astronomy Picture of the Day for February 20, 2004 is “SN1987A's Cosmic Pearls,” an image. It is credited to Credit: P. Challis, R. Kirshner ( CfA ), and B. Sugerman ( STScI ), NASA. The original explanation runs about 164 words.

From the explanation

“In February 1987, light from the brightest stellar explosion seen in modern times reached Earth — supernova SN1987A . This Hubble Space Telescope image from the sharp Advanced Camera for Surveys taken in November 2003 shows the explosion site over 16 years later.”

— APOD editors, February 20, 2004

Read the full explanation on science.nasa.gov

At a glance

Date: February 20, 2004
Type: Image
Credit: Credit: P. Challis, R. Kirshner ( CfA ), and B. Sugerman ( STScI ), NASA
Copyright: No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length: About 164 words

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Topics in this entry

Supernovae Hubble Space Telescope

Topics are matched from words in the title and explanation.

On this day: February 20 in other years

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Source

Astronomy Picture of the Day, February 20, 2004 — science.nasa.gov/image-article/apod-2004-february-20-sn1987as-cosmic-pearls

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.