Photo # 2 (Nov 2008)
M83: THE THOUSAND-RUBY GALAXY
“Reason is an exception in me, too,” said Zarathustra: “Chaos and necessity and spinning stars – that is also the rule in the wisest world.”
- Friedrich Nietzsche
Color Composite: Davide De Martin (Skyfactory)
Credit: European Southern Observatory Science Archive
Big, bright, and beautiful, spiral galaxy M83 lies a mere twelve million light-years away, near the southeastern tip of the very long constellation Hydra. Prominent spiral arms traced by dark dust lanes and blue star clusters lend this galaxy its popular name of the Southern Pinwheel. But reddish star forming regions that dot the sweeping arms highlighted in this sparkling color composite also suggest another nickname, The Thousand-Ruby Galaxy. About 40,000 light-years across, M83 is a member of a group of galaxies that includes active galaxy Centaurus A. The core of M83 itself is bright at x-ray energies, showing a high concentration of neutron stars and black holes left from an intense burst of star formation. The sharp image, based on archival data from the European Southern Observatory's Wide Field Imager camera, also features spiky foreground Milky Way stars and distant background galaxies.
Our world is in chaos and our heads are spinning... A time of major changes is upon us...
May we choose wisely and act with care and thoughtful compassion in response to the challenges we face.
- Daniel Benor, MD