The Whirlpool Galaxy
The Whirlpool Galaxy (M51) appears to be sucking the life out of its companion, NGC 5195. While these galaxies are interacting, they’re not actually connected right now – it just looks that way.
The Whirlpool Galaxy (M51) appears to be sucking the life out of its companion, NGC 5195. While these galaxies are interacting, they’re not actually connected right now – it just looks that way.
You’re looking at about 500,000 stars, balled up just outside of our galaxy. They are ancient; about 8 billion years old.
Located about 33,600 light-years away within the constellation Pegasus, Messier 15 is a globular cluster – a tight, ancient ball of stars on the outskirts of our galaxy. The Milky Way is surrounded by many such clusters; this one’s special because it’s known to host a rare intermediate-sized black hole at its center, and it…
Located about 34,000 light-years away within the constellation Canes Venatici, this tight ball of half a million stars formed just outside the disk of our galaxy – and so its stars never got mixed in with it. They’ve just been sitting there for over 11 billion years. One of the prettiest globular clusters in the…
This is a weird little cluster of galaxies – there are four in all, and each one is completely different. There’s a weird, S-shaped one that must have been messed up by its neighbors in the past, a somewhat normal-looking spiral galaxy, and elliptical, and another one that’s viewed edge-on. Galaxies that have interacted with…
An interesting emission nebula 30 light years across. Imaged with narrowband filters.
About 2,700 light-years away within the constellation Monoceros lies the Cone and Fox Fur Nebulas, containing the “Christmas Tree Cluster” of stars as well. I’ve imaged this many times before, but have never been happy with the results. By combining data from last year with more data collected this year however, I finally got enough…