Astronomy Picture of the Day ·

NGC 1818: A Young Globular Cluster

The Astronomy Picture of the Day for March 11, 2001 is “NGC 1818: A Young Globular Cluster,” an image. It is credited to Credit: Diedre Hunter ( Lowell Obs. ) et al., HST , NASA. The original explanation runs about 156 words.

NGC 1818: A Young Globular Cluster
Credit: Diedre Hunter ( Lowell Obs. ) et al., HST , NASA Shown from science.nasa.gov. Not hosted by OpenOrbit.

From the explanation

“Globular clusters once ruled the Milky Way . Back in the old days , back when our Galaxy first formed, perhaps thousands of globular clusters roamed our Galaxy .”

— APOD editors, March 11, 2001

Read the full explanation on science.nasa.gov

At a glance

Date
March 11, 2001
Type
Image
Credit
Credit: Diedre Hunter ( Lowell Obs. ) et al., HST , NASA
Copyright
No copyright notice on the entry. Check the credited institution’s own usage rules before reusing it.
Explanation length
About 156 words

All of March 2001 → · 2001 by month → · Full archive since 1995 →

Topics in this entry

The Milky WayGalaxiesStar clusters

Topics are matched from words in the title and explanation.

On this day: March 11 in other years

On Amazon

Popular picks for space fans

As an Amazon Associate I earn from qualifying purchases.

Electronics Amazon Kindle Paperwhite Signature Edition 32GB Read astronomy and space-history books anywhere. View on Amazon → Electronics Bose QuietComfort Wireless Headphones Noise-cancelling headphones for documentaries and launch livestreams. View on Amazon →

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.