Categories: Google+

Comet ISON on Final Approach With Sun

The Solar and Heliospheric Observatory (SOHO) captures time-lapse video of Comet ISON approaching the sun.  In less than 2 days the comet will pass by at a distance less than one solar diameter.  It'll heat up to 5000 degrees, and if it survives, depart at a speed of 828,000 miles per hour. 
"Remember: Comet ISON is a dynamically new sungrazing comet, fresh in from the Oort Cloud, and the last time we saw an object like this was never!   Furthermore, a sungrazing comet just three days from perihelion has never been studied in this kind of detail – we're breaking new ground here! When we factor in your standard "comets are unpredictable" disclaimer, what we have is a huge recipe for the unknown."

Google+: Reshared 12 times
Google+: View post on Google+

Jeff Sullivan

Jeff Sullivan leads landscape photography workshops in national parks and public lands throughout California and the American West.

View Comments

Recent Posts

Photographic Composition: Conception and Fine Tuning

This was one of those "stop the car" moments. Snowy Telescope Peak had nice side…

10 months ago

Geminid Meteor Shower 2023

The Geminids are the most active meteor shower of the year, and in recent years…

12 months ago

When Is The Best Time To Visit Bodie State Historic Park?

I was asked this question earlier today, and the more I thought of it, the…

1 year ago

Death Valley Wildflowers, Rainfall and Super Blooms

So called "super bloom" years make it easy to find wildflowers in Death Valley, but…

2 years ago

Night and Landscape Photography Workshops 2022-2023

We've reached a major milestone on our workshop program: we celebrated completing ten years of…

2 years ago

Death Valley “Adventure Series” Trip March/April 2022

Spring 2022 is shaping up to be a very busy year in Death Valley, like…

3 years ago

This website uses cookies.