Chris McKitterick (mckitterick) wrote,
Chris McKitterick
mckitterick

Astro-Porn of the Day: RIP Comet ISON. You were gorgeous.

RIP Comet ISON. Did you get a chance to see it? Did you take any photos you'd like to share? If so, I'd love to see 'em!

Here's a fantastic obituary of the comet's dramatic life:


Comet C/2012 S1 (ISON)
Born 4.5 Billion BCE, Fragmented Nov 28, 2013 (age 4.5-billion yrs old)


Click the image to see Karl Battams' story. Click here to see the full-size image.

Born in a dusty and turbulent environment, comet ISON spent its early years being jostled and struck by siblings both large and small. Surviving a particularly violent first few million years, ISON retreated to the Oort Cloud, where it maintained a largely reclusive existence for nearly four billion years. But around 3-million BCE, a chance encounter with a passing star coerced ISON into undertaking a pioneering career as a sungrazer. On September 21, 2012, ISON made itself known to us, and allowed us to catalog the most extraordinary part of its spectacular vocational calling.

Never one to follow convention, ISON lived a dynamic and unpredictable life, alternating between periods of quiet reflection and violent outburst. However, its toughened exterior belied a complex and delicate inner working that only now we are just beginning to understand. In late 2013, Comet ISON demonstrated not only its true beauty but a surprising turn of speed as it reached its career defining moment in the inner solar system. Tragically, on November 28, 2013, ISON's tenacious ambition outweighed its ability, and our shining green candle in the solar wind began to burn out.

Survived by approximately several trillion siblings, Comet ISON leaves behind an unprecedented legacy for astronomers, and the eternal gratitude of an enthralled global audience. In ISON's memory, donations are encouraged to your local astronomy club, observatory or charity that supports STEM and science outreach programs for children.


Chris
Tags: astronomy
Subscribe

  • We survived!

    I'm back in town after four days of adventure in the Colorado Rockies. Except for an astounding string of bad luck, it was a lovely getaway. Everyone…

  • Where have you been?

    Wow, I'm pretty clearly a Yankee, eh? Methinks it's time to see more of the South, Southwest, and East Coast. I've visited 28 states (56%).…

  • Off the interwebs for a few days.

    Just so you know that I'm still alive even if I don't respond here or in email for a few days: I'm off to West Virginia University with James…

  • Post a new comment

    Error

    default userpic

    Your reply will be screened

    Your IP address will be recorded 

    When you submit the form an invisible reCAPTCHA check will be performed.
    You must follow the Privacy Policy and Google Terms of use.
  • 2 comments