Made with Imagine 4.0 on a PC 486DX2/66Mhz 8MB RAM.
I have now added small particles that fly of the asteroid. There is 
also a camera jiggle when the shockwave hits the camera.
I used motion blur with 2 extra frames. It took 18 hours to trace.

 PERMSSN    UID  GID    PACKED    SIZE  RATIO     CRC       STAMP          NAME
---------- ----------- ------- ------- ------ ---------- ------------ -------------
[generic]               718121 1151602  62.4% -lh5- 9e12 Apr 23  1996 shocknew.fli
---------- ----------- ------- ------- ------ ---------- ------------ -------------
 Total         1 file   718121 1151602  62.4%            Apr 27  1996