Comet Lovejoy is on course for its death plunge / homecoming. It may become bright enough to see during the daylight hours.
SOHO Video:
http://www.spaceweather.com/images2011/15dec11/lovejoy_anim.gif
More on the story:
http://www.space.com/13925-sungrazing-comet-lovejoy-sun-death-dive.html
Comet Lovejoy has survivied...for now...
This SOHO video shows it emerging from behind our Sun to begin its journey to the out limits of its orbit.
Another perspective from SDO as it passed through the atmosphere of our Sun: