A newfound comet is heading for a brush with the sun, one which it will likely not survive.
The sun-grazing comet is flying too close to the sun to be visible to the unaided eye, but it shows up clear as day in new sun photos taken by the Solar and Heliospheric Observatory (SOHO), according to the website SpaceWeather.com, which reported the find Friday.
Comets that make close passes by the sun are not uncommon.
Astronomers estimate there to be more than 1,600 such icy wanderers making periodic passes through the heart of the solar system. That sun-grazing comet count hit the 1,000-mark in 2005.
The comet currently headed for the sun may be part of the so-called Kreutz group of comets, which are known for having orbits that bring them within a few hundred thousand miles of the sun.
All Kreutz comets are thought to be the remains of one giant comet that broke apart several centuries ago. They are named after 19th century astronomer Heinrich Kreutz, who first demonstrated that such comets were related.
SOHO is a joint mission by NASA and the European Space Agency. The observatory can see comets as they draw close to the sun because it uses a central disk to block the star?s glare in order to see solar weather and other objects nearby.
The SOHO photos have been instrumental in finding sun grazing comets since it was first began observing the sun in 1995.
Before SOHO launched, only 16 sun-grazing comets had been spotted by space-based telescopes, NASA officials have said.
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