New Hubble images / ISON

ISON looking more like a solid object and speeding up...

ISON gaining furious speed! Is this a Comet?
I New Hubble link below)
http://archive.stsci.edu/xcorr.php?ta...[]=EUVE&missions[]=WFC3-IMAGE&missions[]­=WFPC1&missions[]=WFPC2&missions[]=FOC&m­issions[]=ACS-IMAGE&missions[]=SWIFTUVOT­&missions[]=UIT&missions[]=STIS-IMAGE&mi­ssions[]=COS-IMAGE&missions[]=GALEX&miss­ions[]=XMM-OM&missions[]=NICMOS-IMAGE&mi­ssions[]=FUSE&missions[]=IMAPS&missions[­]=BEFS&missions[]=TUES&missions[]=IUE&mi­ssions[]=COPERNICUS&missions[]=HUT&missi­ons[]=WUPPE&missions[]=GHRS&missions[]=S­TIS-SPECTRUM&missions[]=COS-SPECTRUM&mis­sions[]=WFC3-SPECTRUM&missions[]=ACS-SPE­CTRUM&missions[]=FOS&missions[]=HPOL&mis­sions[]=NICMOS-SPECTRUM&missions[]=FGS&m­issions[]=HSP&missions[]=KEPLER
http://ssd.jpl.nasa.gov/sbdb.cgi?sstr...
http://spaceweathergallery.com/indiv_...