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This newly released Hubble image shows M55 – a loosely concentrated globular star cluster about 20,000 light-years away.

Only a portion of M55 is seen here, but the whole cluster stretches about 100 light-years in diameter! Read more: go.nasa.gov/3LvT63O
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Messier 55

Hubble looks at the globular cluster, Messier 55.
Andrea Gianopoulos (NASA)
#hubble
in reply to NASA

Greg Johnson
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Greg Johnson
• •
any rocky planets orbiting those, and what’s distance between them?

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