Fragment Q1 and Q2 just before impact

Hubble Space Telescope Image of Fragment P & Q 21Jul94 

Last Look at the Q-nuclei 

First image - March 30, 1994. Two Q-nuclei and a split
nucleus, P. 

Second image - July 20, 1994. at T - 10 hours. Both nuclei
still show no sign of further fragmentation, although the coma
near each is being stretched out along the direction of
motion. 

Both images were taken with the WFPC2 Planetary Camera using a
red filter. 

Credit: H. A. Weaver and T. E. Smith