virgo

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“Pinwheel, pinwheel spinning around. Look at my Pinwheel and see what I found. Pinwheel, pinwheel, breezy and bright. Spin me good morning, spin me good night.” -Janet Gardner It’s time for another Messier Monday, where each week, one of the 110 deep-sky objects that make up the famed Messier Catalogue — the first large, accurate catalogue of non-cometary…

“It’s coming right for us!” -Uncle Jimbo, from South Park Welcome back to another Messier Monday, only here on Starts With A Bang! Each Monday, we take an in-depth look at one of the 110 deep-sky objects that make up the Messier Catalogue, the first accurate and comprehensive deep-sky catalogue of relatively bright, extended celestial objects that…

“The thing’s hollow—it goes on forever—and—oh my God—it’s full of stars!” -Dave Bowman, 2001: A Space Odyssey Back in October, we began a new, weekly series here called Messier Monday. Each Monday, we’ve taken a look at one of the 110 deep-sky objects that make up the Messier Catalogue, nebulous objects that might potentially be…

Hole in the Universe? What Hole?

Some of you who’ve been following astronomy for awhile might remember this report, where a group of astronomers reported finding a giant “void” in the Universe. What is a void? Well, galaxies are distributed pretty randomly, but because of gravity, they cluster together. A small example is our local group which looks like this, and…

Say Goodbye to Virgo…

Aaah, the Virgo cluster. A huge cluster of hundreds of galaxies, and our closest large neighbor in the Universe. People have known for a long time that although Virgo is still redshifting away from us, it isn’t quite as fast as we would expect from the Hubble expansion rate of the Universe. Does this mean…