EarthSky Community Photos

Submit your photo here. Comment or upvote on photo pages. Search via photographers' names. More improvements coming! To help, please donate.

Patrick Prokop
Savannah, GA, USA
12/03/2021
05:30 am

Equipment Details:

Orion EON 130mm Refractor Telescope

Image Details:

Comet Leonard and the Globular Cluster M3
This is a composite of 30 x 2-minute exposures.
Here you can see comet Leonard passing the beautiful cluster that contains a bit more than 500,000 stars and is about 33,900 light-years away. The age of the majority of stars is roughly 8 billion years old, as compared to 4.6 billion years of our sun. The comet is only about 40,000 miles from earth and is moving at a velocity of around 37.6 miles/sec or 99,500 mph
I took this image between 5-6 AM, Friday, Dec 3 using the Orion EON 130mm Refractor telescope.

2026 Donation Campaign

If EarthSky has ever helped you discover something new, prepare for an eclipse, spot a planet, or simply inspired a moment of wonder, today is the perfect day to give back. Your donation helps keep trusted science news, expert night sky guides, and independent science journalism free for everyone.

Please help keep EarthSky going by donating today!

Please help keep

EarthSky going!

If you've already donated, we apologize for the popup and greatly appreciate your support.