"Hoag’s object is perhaps the most famous example of a rare type of
galaxy known as a ring galaxy. It is comprised of a core of older stars
surrounded by a ring of young hot blue stars."
Something astronomical for a change.
Via Marius Piedallu van Wyk.
Share and enjoy,
*** Xanni ***
Chief Scientist, Xanadu
Partner, Glass Wings
Manager, Serious Cybernetics